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Planet Labs PBC (formerly Planet Labs, Inc. and Cosmogia, Inc.) is a
publicly traded
A public company is a company whose ownership is organized via shares of share capital, stock which are intended to be freely traded on a stock exchange or in over-the-counter (finance), over-the-counter markets. A public (publicly traded) co ...
American
Earth imaging
Satellite images (also Earth observation imagery, spaceborne photography, or simply satellite photo) are images of Earth collected by imaging satellites operated by governments and businesses around the world. Satellite imaging companies sell i ...
company based in
San Francisco, California
San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...
.
Their goal is to image the entirety of the Earth daily to monitor changes and pinpoint trends.
The company designs and manufactures 3U-
CubeSat
A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-3 ...
miniature satellites called Doves that are then delivered into orbit as secondary payloads on other rocket launch missions. Each ''Dove'' is equipped with a high-powered telescope and camera programmed to capture different swaths of Earth.
Each ''Dove''
Earth observation satellite
An Earth observation satellite or Earth remote sensing satellite is a satellite used or designed for Earth observation (EO) from orbit, including spy satellites and similar ones intended for non-military uses such as environmental monitoring, me ...
continuously scans
Earth
Earth is the third planet from the Sun and the only astronomical object known to Planetary habitability, harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all ...
, sending data once it passes over a
ground station
A ground station, Earth station, or Earth terminal is a terrestrial radio station designed for extraplanetary telecommunication with spacecraft (constituting part of the ground segment of the spacecraft system), or reception of radio waves fr ...
, by means of a
frame image sensor.
The images gathered by ''Doves'', which can be accessed online and some of which are available under an
open data
Open data are data that are openly accessible, exploitable, editable and shareable by anyone for any purpose. Open data are generally licensed under an open license.
The goals of the open data movement are similar to those of other "open(-so ...
access policy,
provide up-to-date information relevant to climate monitoring, crop yield prediction, urban planning, and disaster response.
[ With acquisition of BlackBridge in July 2015, Planet Labs had 87 ''Dove'' and 5 '']RapidEye
RapidEye AG was a German geospatial information provider focused on assisting in management decision-making through services based on their own Earth-observation imagery. The company operated a five-satellite constellation producing 5-meter re ...
'' satellites launched into orbit. In 2017, Planet launched an additional 88 Dove satellites, and Google
Google LLC (, ) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial ...
sold its subsidiary Terra Bella and its SkySat satellite constellation
A satellite constellation is a group of artificial satellites working together as a system. Unlike a single satellite, a constellation can provide permanent global or near-global pass (spaceflight), coverage, such that at any time everywhere on E ...
to Planet Labs. By September 2018, the company had launched nearly 300 satellites, 150 of which are active.[ In 2020, Planet Labs launched six additional high-resolution SkySats, SkySats 16–21, and 35 Dove satellites.
Through a deal funded by Norway's Climate and Forests Initiative (NICFI), Planet and its partners Airbus and KSAT are providing access to high-resolution basemaps of 64 tropical countries to help combat deforestation. It also provides data to ]FAO
The Food and Agriculture Organization of the United Nations; . (FAO) is a List of specialized agencies of the United Nations, specialized agency of the United Nations that leads international efforts to defeat hunger and improve nutrition ...
's Framework for Ecosystem Monitoring (Ferm).
Following a January 2021 launch of 48 Planet SuperDoves, the company operated a global constellation of over 200 active satellites.
In July 2021 Planet Labs announced that they plan to become a public company
A public company is a company whose ownership is organized via shares of share capital, stock which are intended to be freely traded on a stock exchange or in over-the-counter (finance), over-the-counter markets. A public (publicly traded) co ...
and list on the New York Stock Exchange
The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District, Manhattan, Financial District of Lower Manhattan in New York City. It is the List of stock exchanges, largest stock excha ...
through a merger with the SPAC
SPAC primarily refers to a special-purpose acquisition company, a method of taking a company public by merging it with an already public investment company.
SPAC may also refer to:
* Henry Crown Sports and Aquatics Center, a sports facility at No ...
DMY Technology Group Inc IV. The deal would value Planet at US$2.8B. The business combination was completed on December 7, 2021. Planet registered as a public benefit corporation and formally changed its name to Planet Labs PBC. The stock began trading on the New York Stock Exchange
The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District, Manhattan, Financial District of Lower Manhattan in New York City. It is the List of stock exchanges, largest stock excha ...
on December 8, 2021. After the merger, Planet had more than $500 million in capital and about 190 satellites in orbit. The company expected it to take the next few years until they get to cashflow breakeven, funding their operations with $200 million from the aforementioned $500 million (the rest $300 million forming a "strategic warchest"). At the time of the merger, the company had over 600 customers (most customers, 90%, are annual subscriptions to Planet's data service) and it generated $113 million in revenue in 2020. At the time of the merger, Planet aimed to be profitable on an adjusted EBITDA basis by early 2025, and to grow its annual revenue to nearly $700 million by early 2026.
Planet Labs has contracts to supply imagery to various agencies of the US government, including the FAS, NOAA
The National Oceanic and Atmospheric Administration (NOAA ) is an American scientific and regulatory agency charged with forecasting weather, monitoring oceanic and atmospheric conditions, charting the seas, conducting deep-sea exploratio ...
, Oak Ridge, Sandia, the Bureau of Reclamation
The Bureau of Reclamation, formerly the United States Reclamation Service, is a List of United States federal agencies, federal agency under the U.S. Department of the Interior, which oversees water resource management, specifically as it ...
, and NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
.
History
Planet Labs was founded in 2010 as ''Cosmogia'' by former NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
scientists Chris Boshuizen, Will Marshall, and Robbie Schingler, who teamed up with John Kuolt in 2011 during his studies at Oxford University with a thesis to leverage the processing power of mobile phones to power the avionics
Avionics (a portmanteau of ''aviation'' and ''electronics'') are the Electronics, electronic systems used on aircraft. Avionic systems include communications, Air navigation, navigation, the display and management of multiple systems, and the ...
of a nano-satellite. Mr. Kuolt's EP (Entrepreneurial Project) at Oxford University became the original business plan for Planet.[Brewster, Signe]
"With plans to launch 28 satellites next year, at Planet Labs, the space industry is back"
''gigaom.com'', 2 August 2013. Retrieved on 18 September 2013.[Graham, William]
"Russian Dnepr conducts record breaking 32 satellite haul"
''nasaspaceflight.com'', 21 November 2013. Retrieved on 26 November 2013.[Solon, Olivia]
"In pictures: Planet Labs' nanosatellites"
, ''Wired'', 13 August 2013. Retrieved on 26 November 2013. The initial goal of the company was to make use of information gathered from space to help with life on Earth. The group of scientists considered the problem with most satellites to be their large and clunky form, prompting them to build inexpensive and compact satellites to be manufactured in bulk, called CubeSats. The small group began building Planet's first satellite in a California garage.
Planet Labs launched two demonstration CubeSat
A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-3 ...
s, Dove 1 and Dove 2, in April 2013.[Wall, Mike]
"Planet Labs Unveils Tiny Earth-Observation Satellite Family"
''space.com'', 31 August 2013. Retrieved on 18 September 2013. Both Dove 1 (aboard Antares 110 rocket) and Dove 2 (aboard a Soyuz Rocket) were placed in a Sun-synchronous orbit
A Sun-synchronous orbit (SSO), also called a heliosynchronous orbit, is a nearly polar orbit around a planet, in which the satellite passes over any given point of the planet's surface at the same local mean solar time. More technically, it is ...
. Dove 3 and Dove 4 were launched in November 2013.
In June 2013, it announced plans for Flock-1
Flock-1 is a CubeSat satellite constellation launched on 9 January 2014. The satellite is built in a CubeSat bus, and each constellation consists of 28 satellites.
All instruments are powered by solar cells mounted on the spacecraft body, alon ...
, a constellation of 28 Earth-observing satellites.
The Flock-1 CubeSats were brought to the International Space Station
The International Space Station (ISS) is a large space station that was Assembly of the International Space Station, assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United ...
in January 2014[Wall, Mike]
"Record-Breaking 33 'Cubesats' to Launch from Space Station This Month"
''space.com'', 4 February 2014. Retrieved on 6 February 2014. and deployed via the NanoRacks
Nanoracks LLC is an American private in-space services company which builds space hardware and in-space repurposing tools. The company also facilitates experiments and launches of CubeSats to Low Earth Orbit.
Nanoracks's main office is in H ...
CubeSat Deployer in mid-February.[Klotz, Irene]
"Satellite 'Flock' Launched From ISS Cubesat Cannon: Photos"
''discovery.com'', 18 February 2014, Retrieved on 25 April 2014. The company planned to launch a total of 131 satellites by mid-2015.[Taylor, Richard]
"Mini-satellites send high-definition views of Earth"
''BBC'', 15 May 2014. Retrieved on 16 May 2014.
In January 2015, the firm raised $95 million in funding. As of May 2015, Planet Labs raised a total amount of $183 million in venture capital financing
Venture may refer to:
Arts and entertainment
Music
*The Ventures, an American instrumental rock band formed in 1958
*"A Venture", 1971 song by the band Yes
*''Venture'', a 2010 EP by AJR
Games
* ''Venture'' (video game), a 1981 arcade g ...
.
In July 2015, Planet Labs acquired BlackBridge and its RapidEye constellation.[
]
On April 18, 2017, Google completed the sale of Terra Bella and its SkySat
SkySat is a constellation of sub-meter resolution Earth observation satellites owned by Planet Labs, providing imagery, high-definition video and analytics services. Planet acquired the satellites with their purchase of Terra Bella (formerly S ...
satellite constellation to Planet Labs. As part of the sale, Google acquired an equity stake
In finance, equity is an ownership interest in property that may be subject to debts or other liabilities. Equity is measured for accounting purposes by subtracting liabilities from the value of the assets owned. For example, if someone owns a ...
in Planet and entered into a multi-year agreement to purchase SkySat imaging data.
On January 21, 2018, a ''Dove Pioneer'' CubeSat was part of the payload of a Rocket Lab
Rocket Lab Corporation is a Public company, publicly traded aerospace manufacturer and List of launch service providers, launch service provider. Its Rocket Lab Electron, Electron orbital rocket launches Small satellite, small satellites, and ha ...
Electron rocket
Electron is a two-stage, partially reusable orbital launch vehicle developed by Rocket Lab, an American aerospace company with a wholly owned New Zealand subsidiary. Servicing the commercial small satellite launch market, it is the third most l ...
, the first orbital-entry craft launched from a privately owned and operated spaceport at Māhia Peninsula
Māhia Peninsula () is located on the east coast of New Zealand's North Island, in the Hawke's Bay region, between the towns of Wairoa and Gisborne.
It includes Rocket Lab's Launch Complex 1, located near Ahuriri Point at the southern tip ...
in New Zealand
New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
.
In July 2018, Planet laid off somewhat less than ten percent of its workforce. In September 2018, the company had launched a total of 298 satellites, 150 of which were still active.[
]
On December 18, 2018, Planet announced they were in the process of acquiring the St Louis company, Boundless Spatial, Inc., a geospatial data
Geographic data and information is defined in the ISO/TC 211 series of standards as data and information having an implicit or explicit association with a location relative to Earth (a geographic location or geographic position). It is also cal ...
software company.
Several weeks after their acquisition of Boundless, Planet's attorneys asserted that executives from Boundless had failed to disclose “information concerning material customer contracts,” and the acquisition was thereafter renegotiated down by more than half, from $40M to $16M. According to Quartz, the executives of Boundless had failed to disclose details concerning work, or details concerning future work, with the NGA.
On 3 July 2020, it was mentioned in the news that the company had "more than 120" active satellites at the time "providing daily imaging coverage over all of the world's landmass".
In August 2020, Planet completed its SkySat Constellation of 21 satellites by launching the final three SkySats on a SpaceX Falcon 9 rocket.
In May 2022, SES Government Solutions (now SES Space & Defense), a wholly-owned subsidiary of communications satellite
A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a Transponder (satellite communications), transponder; it creates a communication channel between a source transmitter and a Rad ...
owner and operator, SES, in partnership with Planet Labs, was awarded a US$28.96 million contract from NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
's Communications Services Project for real-time
Real-time, realtime, or real time may refer to:
Computing
* Real-time computing, hardware and software systems subject to a specified time constraint
* Real-time clock, a computer clock that keeps track of the current time
* Real-time Control Syst ...
, always-on low-latency connectivity services to NASA spacecraft in low-Earth orbit for routine missions, contingency operations, launch and ascent, and early operations phase communications, using SES's geostationary orbit
A geostationary orbit, also referred to as a geosynchronous equatorial orbit''Geostationary orbit'' and ''Geosynchronous (equatorial) orbit'' are used somewhat interchangeably in sources. (GEO), is a circular orbit, circular geosynchronous or ...
ing C-band C band may refer to:
* C band (IEEE), a radio frequency band from 4 to 8 GHz
* C band (infrared), an infrared band from 1530 to 1565 nm (roughly 200 THz)
* C band (NATO)
The NATO C-band is the obsolete designation given to the radio frequen ...
satellites and medium Earth orbit
A medium Earth orbit (MEO) is an geocentric orbit, Earth-centered orbit with an altitude above a low Earth orbit (LEO) and below a high Earth orbit (HEO) – between above sea level. ing Ka-band
The Ka band (pronounced as either "kay-ay band" or "ka band") is a portion of the microwave part of the electromagnetic spectrum. The designation "Ka-band" is from Kurz-above, which stems from the German word ''kurz,'' meaning "short".
There ...
satellites, including the O3b mPOWER
O3b mPOWER is a communications satellite system owned and operated by SES. The system uses high-throughput and low- latency satellites in a medium Earth orbit (MEO), along with ground infrastructure and intelligent software, to provide multip ...
constellation.
In August 2023, Planet cited "restructuring" as the reason for laying off 10% of its employees, about 120 individuals. CEO William Marshall released a statement saying, "I want to be clear that I am responsible for the decisions that led us here. I know this has significant effects on the lives of our team and their families, and for that I am sorry."
In March 2024, Planet Labs Federal, a subsidiary of Planet Labs, was awarded a contract by NIWC-PAC to incorporate Planet's SkySat and PlanetScope data into SeaVision
SeaVision is a web-based maritime situational awareness platform hosted by the United States Department of Transportation It is designed to support maritime operations, enhance security, and foster partnerships within the maritime community. The ...
.
In June 2024, Planet Labs announced a reduction of nearly 17% of its global workforce, equating to approximately 180 jobs. The company stated in a filing with the U.S. Securities and Exchange Commission that the layoffs were necessary to align resources with market opportunities, improve operational efficiency, and support long-term growth and profitability. The decision is expected to incur a one-off cost of around $9.5 million to $10.5 million.
Flock satellite constellations
Planet's PlanetScope Dove satellite constellation is designed to observe Earth. By using several small satellites, CubeSats, the constellation produces three to five meters high resolution images of Earth. The flock collects images from latitudes that are within 52 degrees of Earth's equator.[ ] A large portion of the world's agricultural regions and population lie within the area imaged by the flock. Initially, the mission used the ISS (International Space Station
The International Space Station (ISS) is a large space station that was Assembly of the International Space Station, assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United ...
) and different track launch vehicles to get in orbit.
Dove
Planet's Dove satellites are CubeSat
A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-3 ...
s that weigh (1000 times lower than other commercial imaging satellites), in length, width and height, orbit at a height of about and provide imagery with a resolution of and envisaged environmental, humanitarian, and business applications.[Werner, Debra]
"With 2 More Cubesats in Orbit, Earth-imaging Startup Planet Labs Ships Next Batch of 28 to Wallops"
''spacenews.com'', 26 November 2013. Retrieved on 26 November 2013.[Bradshaw, Tim]
''ft.com'', 26 November 2013. Retrieved on 26 November 2013.
*''Flock 1c'', consisting of 11 Dove satellites, was successfully launched on 19 June 2014 with a Dnepr rocket on a record-breaking launch that carried to orbit the largest number of satellites up to that time, 37.
*''Flock 1b'', consisting of 28 Dove satellites, was successfully launched to the ISS on 13 July 2014 with the Cygnus Orb-2 cargo mission. All of those satellites have been deployed from the ISS but 6, that have been returned to Earth with the SpaceX CRS-5 mission 212 days later.
*''Flock 1d'', consisting of 26 Dove satellites, was supposed to be carried to the ISS with the Cygnus Orb-3
Orbital-3, also known as Orb-3, was an attempted flight of Cygnus, an automated cargo spacecraft developed by United States–based company Orbital Sciences, on 28 October 2014. The mission was intended to launch at 22:22:38 UTC that evening. ...
cargo mission but was lost due the Antares
Antares is the brightest star in the constellation of Scorpius. It has the Bayer designation α Scorpii, which is Latinisation of names, Latinised to Alpha Scorpii. Often referred to as "the heart of the scorpion", Antares is flanked by ...
rocket exploding seconds after liftoff.
*''Flock 1d, consisting of 2 Dove satellites, was launched successfully as a replacement of the lost ''Flock 1d'' group on 10 January 2015 with the SpaceX CRS-5 cargo mission and was later deployed from the ISS on 3 March 2015. Decayed on 13 October and 17 December 2015 respectively.
*''Flock 1e'', consisting of 14 Dove satellites, was successfully launched on 14 April 2015 with the SpaceX CRS-6 cargo mission and was later deployed from the ISS between the 13 and the 16 July 2015.
*''Flock 1f'', consisting of 8 Dove satellites, was supposed to be carried to the ISS on 28 June 2015 with the SpaceX CRS-7
SpaceX CRS-7, also known as SpX-7, was a private American Commercial Resupply Service mission to the International Space Station, contracted to NASA, which launched and failed on June 28, 2015. It disintegrated 139 seconds into the flight aft ...
cargo mission but was lost due to the Falcon 9
Falcon 9 is a Reusable launch system#Partial reusable launch systems, partially reusable, two-stage-to-orbit, medium-lift launch vehicle designed and manufactured in the United States by SpaceX. The first Falcon 9 launch was on June 4, 2010, an ...
rocket disintegrating 139 seconds into the flight.
*''Flock 2b'', consisting of 14 Dove satellites, was successfully launched on 19 August 2015 with the HTV-5 cargo mission and all but two satellites of the group has been deployed from the ISS, starting from 15 September 2015.
*''Flock 2e'', consisting of 12 Dove Satellites, was successfully launched on 6 December 2015 with the Cygnus OA-4 cargo mission and was deployed from the ISS between 17 May and 1 June 2016. Decayed between 25 July 2017 and 14 August 2018.
*''Flock 2e, consisting of 20 Dove Satellites, was successfully launched on 23 March 2016 with the Cygnus OA-6 cargo mission and was deployed from the ISS between 17 May and 14 September 2016. Decayed between 3 October 2017 and 10 November 2018.
*''Flock 2p'', consisting of twelve Dove satellites, and ''Flock 3p'', consisting of 88 Dove satellites, were launched from Satish Dhawan Space Centre
Satish Dhawan Space Centre – SDSC (formerly Sriharikota Range – SHAR) is the primary spaceport of the Indian Space Research Organisation (ISRO), located in Sriharikota, Tirupati district, Andhra Pradesh. The spaceport is located on an isl ...
in Sriharikota
Sriharikota () is a barrier island off the Bay of Bengal coast located in the Shar Project settlement of Tirupati district in Andhra Pradesh, India. It houses the Satish Dhawan Space Centre, one of the two satellite launch centres in India (the ...
, India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
, by ISRO
The Indian Space Research Organisation (ISRO ) is India's national space agency, headquartered in Bengaluru, Karnataka. It serves as the principal research and development arm of the Department of Space (DoS), overseen by the Prime Minister o ...
(Indian Space Research Organization) PSLV-C37 on 22 June 2016 and 15 February 2017, respectively. ''Flock 3p'' was the largest satellite fleet ever launched.
*''Flock 2k'', consisting of 48 Dove satellites, launched to 485 km altitude orbit on 14 July 2017 aboard Soyuz-2.1a
Soyuz2 (; GRAU index: 14A14) is a Russian expendable medium-lift launch vehicle and the seventh major iteration of the Soyuz rocket family. Compared to its predecessors, Soyuz-2 features significant upgrades, including improved engines and ...
.
*''Flock 3m'', consisting of 4 Dove satellites, was launched on 31 October 2017 on a Minotaur C rocket, along with six of Planet's SkySat
SkySat is a constellation of sub-meter resolution Earth observation satellites owned by Planet Labs, providing imagery, high-definition video and analytics services. Planet acquired the satellites with their purchase of Terra Bella (formerly S ...
satellites.
*''Flock 3p, consisting of 4 Dove satellites, was launched in India ISRO
The Indian Space Research Organisation (ISRO ) is India's national space agency, headquartered in Bengaluru, Karnataka. It serves as the principal research and development arm of the Department of Space (DoS), overseen by the Prime Minister o ...
's PSLV-C40
PSLV-C40 was the 42nd mission of the Indian Polar Satellite Launch Vehicle (PSLV) program in the XL configuration. PSLV-C40 successfully carried and deployed 31 satellites in Sun-synchronous orbits.
Overview
Two Surrey Satellite Technology sate ...
mission on 12 January 2018. Decayed between 18 March and 17 August 2023.
* A single Dove satellite nicknamed ''Dove Pioneer'' was launched on 21 January 2018 onboard the first successful flight (and second overall) of Rocket Lab Electron
Electron is a two-stage, partially reusable launch vehicle, reusable orbital launch vehicle developed by Rocket Lab, an American aerospace company with a wholly owned New Zealand subsidiary. Servicing the commercial small satellite launch market ...
rocket. Decayed on 22 September 2019.
*''Flock 3r'', consisting of 16 Dove satellites, was successfully launched on 29 November 2018 with the PSLV-C43 mission.
*''Flock 3s,'' consisting of 3 satellites, was successfully launched on 3 December 2018 to a 575 km altitude orbit aboard a SpaceX
Space Exploration Technologies Corp., commonly referred to as SpaceX, is an America, American space technology company headquartered at the SpaceX Starbase, Starbase development site in Starbase, Texas. Since its founding in 2002, the compa ...
Falcon 9 rocket from Vandenberg Air Force Base
Vandenberg may refer to:
* Vandenberg (surname), including a list of people with the name
* USNS ''General Hoyt S. Vandenberg'' (T-AGM-10), transport ship in the United States Navy, sank as an artificial reef in Key West, Florida
* Vandenberg S ...
in California.
*''Flock 3k,'' consisting of 12 Dove satellites, was successfully launched on 27 December 2018. The flock was launched on a Soyuz Rocket from the Vostochny Cosmodrome
The Vostochny Cosmodrome () is a Russian space launch facility in the Amur Oblast, located above the 51st parallel north in the Russian Far East. It was built to help reduce Russia’s reliance on the Baikonur Cosmodrome which is located on lan ...
in Russia into a sun-synchronous
A Sun-synchronous orbit (SSO), also called a heliosynchronous orbit, is a nearly polar orbit around a planet, in which the satellite passes over any given point of the planet's surface at the same local mean solar time. More technically, it is ...
orbit.
*''Flock 4a,'' launched 1 April 2019, consisting of 20 SuperDoves, was the first flock including satellites with improved imaging technology. The flock was delivered to 504 km sun-synchronous orbit on ISRO
The Indian Space Research Organisation (ISRO ) is India's national space agency, headquartered in Bengaluru, Karnataka. It serves as the principal research and development arm of the Department of Space (DoS), overseen by the Prime Minister o ...
's PSLV-C45
The PSLV-C45 is the 47th mission of the Indian Polar Satellite Launch Vehicle (PSLV) program. The Polar Satellite Launch Vehicle (PSLV)-C45 was launched on 1 April 2019 with a payload of 29 satellites, including one for electronic intelligence, al ...
rocket.
*''Flock 4p,'' consisting 12 SuperDoves with multiple spectral bands and other improvements was launched at 03:58 UTC on 27 November 2019 by PSLV C47 into a sun-synchronous
A Sun-synchronous orbit (SSO), also called a heliosynchronous orbit, is a nearly polar orbit around a planet, in which the satellite passes over any given point of the planet's surface at the same local mean solar time. More technically, it is ...
orbit.
*''Flock 4e,'' consisting of 5 SuperDoves was planned to be launched into a 500 km SSO orbit onboard Electron
The electron (, or in nuclear reactions) is a subatomic particle with a negative one elementary charge, elementary electric charge. It is a fundamental particle that comprises the ordinary matter that makes up the universe, along with up qua ...
on 4 July 2020. However, due to a failure during the second stage burn, the payloads failed to reach orbit.
*''Flock-4v'', consisting of 26 SuperDoves, was successfully launched on 3 September 2020 with a Vega
Vega is the brightest star in the northern constellation of Lyra. It has the Bayer designation α Lyrae, which is Latinised to Alpha Lyrae and abbreviated Alpha Lyr or α Lyr. This star is relatively close at only from the Sun, and ...
rocket as part of the Small Satellites Mission Service Proof of Concept (SSMS PoC) mission.
*''Flock 4e''’, consisting of 9 SuperDoves, was successfully launched on Rocket Labs Electron Rocket on 28 October 28 2020.
*''Flock 4s'', consisting of 48 SuperDoves, was successfully launched on SpaceX's Transporter-1 mission. This record-breaking launch successfully deployed 143 satellites - the most ever on a single mission.
*''Flock 4x'', consisting of 44 SuperDoves, was successfully launched on SpaceX's Transporter-3 mission on 13 January 2022.
*''Flock 4y'', consisting of 36 SuperDoves, was successfully launched on SpaceX's Transporter-6 mission on 3 January 2023.
*''Flock 4q'', consisting of 36 SuperDoves, was successfully launched on SpaceX's Transporter-9 mission on 11 November 2023.
*''Flock 4be'', consisting of 36 SuperDoves, was successfully launched on SpaceX's Transporter-11 mission on 16 August 2024.
RapidEye
''RapidEye
RapidEye AG was a German geospatial information provider focused on assisting in management decision-making through services based on their own Earth-observation imagery. The company operated a five-satellite constellation producing 5-meter re ...
'' was a five-satellite constellation producing resolution imagery that Planet acquired from the German company BlackBridge.
The satellites were built by Surrey Satellite Technology Ltd. (SSTL) of Guildford
Guildford () is a town in west Surrey, England, around south-west of central London. As of the 2011 census, the town has a population of about 77,000 and is the seat of the wider Borough of Guildford, which had around inhabitants in . The nam ...
, subcontracted by MacDonald Dettwiler (MDA) of Richmond, Canada. Each satellite was based on an evolution of the flight-proven SSTL-150 bus, measuring less than and weighing (bus + payload) each. They were launched on 29 August 2008 on a Dnepr rocket
The Dnepr rocket (; ) was a space launch vehicle named after the Dnieper River. It was a converted ICBM used for launching artificial satellites into orbit, operated by launch service provider ISC Kosmotras. The first launch, on April 21, 1999, ...
from Baikonur cosmodrome
The Baikonur Cosmodrome is a spaceport operated by Russia within Kazakhstan. Located in the Kazakh city of Baikonur, it is the largest operational space launch facility in terms of area. All Russian Human spaceflight, crewed spaceflights are l ...
in Kazakhstan
Kazakhstan, officially the Republic of Kazakhstan, is a landlocked country primarily in Central Asia, with a European Kazakhstan, small portion in Eastern Europe. It borders Russia to the Kazakhstan–Russia border, north and west, China to th ...
.
Each of RapidEye's five satellites contained identical Jena-Optronik Spaceborne Scanner JSS 56 multi-spectral pushbroom sensor imagers. The five satellites traveled on the same orbital plane (at an altitude of 630 km), and together were capable of collecting over of resolution, 5-band color imagery every day. They collected data in the Blue (440–510 nm), Green (520–590 nm), Red (630–690 nm), Red-Edge (690–730 nm) and Near-Infrared
Infrared (IR; sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves. The infrared spectral band begins with the waves that are just longer than those of ...
(760–880 nm).
The RapidEye constellation was officially retired in April 2020.
SkySat
''SkySat
SkySat is a constellation of sub-meter resolution Earth observation satellites owned by Planet Labs, providing imagery, high-definition video and analytics services. Planet acquired the satellites with their purchase of Terra Bella (formerly S ...
'' is a constellation of sub-metre resolution Earth observation satellite
An Earth observation satellite or Earth remote sensing satellite is a satellite used or designed for Earth observation (EO) from orbit, including spy satellites and similar ones intended for non-military uses such as environmental monitoring, me ...
s that provide imagery, high-definition video and analytics services. Planet acquired the satellites with their purchase of Terra Bella (formerly Skybox Imaging), a Mountain View, California
Mountain View is a city in Santa Clara County, California, United States, part of the San Francisco Bay Area. Named for its views of the Santa Cruz Mountains, the population was 82,376 at the 2020 United States census, 2020 census.
Mountain V ...
-based company founded in 2009 by Dan Berkenstock, Julian Mann, John Fenwick, and Ching-Yu Hu, from Google in 2017.
The SkySat satellites are based on using inexpensive automotive grade electronics and fast commercially available processors, but scaled up to approximately the size of a minifridge. The satellites are approximately long, compared to approximately for a 3U CubeSat, and weigh .
The first SkySat satellite, SkySat-1, was launched on a Dnepr (rocket)
The Dnepr rocket (; ) was a space launch vehicle named after the Dnieper River. It was a converted ICBM used for launching artificial satellites into orbit, operated by launch service provider ISC Kosmotras. The first launch, on April 21, 1999 ...
from Yasny, Russia on 21 November 2013, and the second, SkySat-2, launched on a Soyuz-2
Soyuz2 (; GRAU index: 14A14) is a Russian expendable medium-lift launch vehicle and the seventh major iteration of the Soyuz rocket family. Compared to its predecessors, Soyuz-2 features significant upgrades, including improved engines and ...
/Fregat rocket from Baikonur, Kazakhstan on 8 July 2014.[9to5Google
Seth Weintraub is an American journalist and engineer. Weintraub founded the 9to5 network of tech blogs: ''9to5Mac'', ''9to5Google'', ''9to5Toys'', ''DroneDJ'', and ''Electrek.''
Education
In 1997, Weintraub earned a bachelor's degree in Indust ...]
'' July 2014"> Four more SkySat units were launched on 16 September 2016, by the
Vega rocket's seventh flight from
Kourou
Kourou (; ) is a commune in French Guiana, an overseas region and department of France in South America. Kourou is famous for being the location of the Guiana Space Centre, the main spaceport of France and the European Space Agency (ESA). It ...
, and six more SkySat satellites, along with four Dove CubeSats, were launched on a
Minotaur-C
Minotaur-C (''Minotaur Commercial''), formerly known as Taurus or Taurus XL, is a four Multistage rocket, stage solid rocket , solid fueled launch vehicle built in the United States by Orbital Sciences Corporation, Orbital Sciences (now Northro ...
rocket from
Vandenberg Air Force Base
Vandenberg may refer to:
* Vandenberg (surname), including a list of people with the name
* USNS ''General Hoyt S. Vandenberg'' (T-AGM-10), transport ship in the United States Navy, sank as an artificial reef in Key West, Florida
* Vandenberg S ...
on 31 October 2017.
In 2020, Planet lowered their constellation of 15 SkySats from an altitude of 500 kilometers to 450 kilometers to improve the resolution of orthorectified imagery from 80 centimeters to 50 centimeters per pixel.
On June 13, 2020,
SpaceX
Space Exploration Technologies Corp., commonly referred to as SpaceX, is an America, American space technology company headquartered at the SpaceX Starbase, Starbase development site in Starbase, Texas. Since its founding in 2002, the compa ...
's
Falcon 9
Falcon 9 is a Reusable launch system#Partial reusable launch systems, partially reusable, two-stage-to-orbit, medium-lift launch vehicle designed and manufactured in the United States by SpaceX. The first Falcon 9 launch was on June 4, 2010, an ...
rocket successfully launched SkySats 16, 17 and 18 along with a batch of its
Starlink
Starlink is a satellite internet constellation operated by Starlink Services, LLC, an international telecommunications provider that is a wholly owned subsidiary of American aerospace company SpaceX, providing coverage to around 130 countries ...
communications satellites.
SkySats 19, 20 and 21 were launched on August 18, 2020 on SpaceX's Falcon 9 rocket. This completed the SkySat fleet of 21 high-resolution satellites.
When launched, the SkySat constellation was orbiting at an altitude of and has a multispectral, panchromatic, and video sensor. It has a spatial resolution of 0.9 metres in its 400–900 nm panchromatic band, making it the smallest satellite to be put in orbit capable of such high resolution imagery. The multispectral sensor collects data in blue (450–515 nm), green (515–595 nm), red (605–695 nm), and near-infrared (740–900 nm) bands, all at 2 metre resolution.
Pelican
The Pelican constellation is a constellation of Earth observation satellites to succeed the SkySat constellation. The constellation is expected to consist of 32 spacecraft and will be based on a new design that includes Planet's next generation of imaging sensors, capable of capturing images with a 30 cm resolution. The constellation will have a revisit rate up to 10 times per day for most of the globe, up to 30 times per day at mid-latitudes. The first demonstrator satellite, Pelican-1, has been launched on 11 November 2023 on SpaceX Transporter-9 mission and wlll validate the satellite platform, that will be used also on the Tanager satellites, without providing any commercially available data.
See also
*
Kepler Communications
Kepler Communications Inc. is an international satellite telecommunications company based in Toronto, Ontario, Canada, with presence in the UK and the USA. The company's stated mission is to create the internet for space and allow-in-space commun ...
*
Maxar Technologies
Maxar Technologies Inc. is an American space technology company headquartered in Westminster, Colorado, United States, specializing in geospatial intelligence, Earth observation, and on-orbit servicing satellites, satellite products, and relate ...
*
Robotic spacecraft
Uncrewed spacecraft or robotic spacecraft are spacecraft without people on board. Uncrewed spacecraft may have varying levels of autonomy from human input, such as remote control, or remote guidance. They may also be autonomous, in which t ...
*
*
Satellogic
Satellogic Inc. is a company specializing in Earth-observation satellites, founded in 2010 by Emiliano Kargieman and Gerardo Richarte.
Satellogic began launching their Aleph-1 constellation of ÑuSat satellites in May 2016.
On 19 December 201 ...
*
Spacecraft design
Spacecraft design is a process where systems engineering principles are systemically applied in order to construct complex vehicles for missions involving travel, operation or exploration in outer space. This design process produces the detailed ...
*
SpaceX
Space Exploration Technologies Corp., commonly referred to as SpaceX, is an America, American space technology company headquartered at the SpaceX Starbase, Starbase development site in Starbase, Texas. Since its founding in 2002, the compa ...
*
Spire Global
*
Spot Image
Spot Image, a public limited company created in 1982 by the French Space Agency, Centre National d'Etudes Spatiales (CNES), the IGN, and Space Manufacturers (Matra, Alcatel, SSC, etc.) is a subsidiary of Airbus Defence and Space (99%). The comp ...
References
{{Commonscatinline
Companies based in San Francisco
Aerospace companies of the United States
Technology companies established in 2010
2010 establishments in California
Spacecraft manufacturers
Private spaceflight companies
*
Remote sensing companies
Government procurement in the United States