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OroraTech is a German aerospace start-up company providing wildfire monitoring by employing nanosatellites. It was founded in 2018 as a university spin-off at the Technical University of Munich (TUM). The headquarters are in Munich, Germany. [1]
OroraTech's key idea had been developed during the MOVE-II CubeSat project and WARR at the TUM. Starting as a spin-off in January 2017, the company was incorporated as Orbital Oracle Technologies GmbH (short: OroraTech) in September 2018. [2] Since OroraTech's technology is based on academic research at the TUM, TUM professors Ulrich Walter, a former astronaut, and Alexander W. Koch act as advisors to the company. [3]
Wildfire detection using infrared sensors in space had been proposed as a technology since the 1990s. [4] [5] Technological advances, notably sunk space launch cost, enabled non-state actors to enter the market. As such, OroraTech operates a software platform for the detection and monitoring of wildfires based on measuring thermal-infrared radiation from space. The company is using data from existing satellites and develops their own constellation of 3-U CubeSats with thermal-infrared cameras to further improve temporal and spatial resolution of fire detection.
The software platform generates various overlays on base maps to visualize fire risk and fire detections. At the current stage, the platform uses data from twelve satellites in polar and geostationary orbits, including such by NASA, ESA, and EUMETSAT. [6] In early 2020, the platform had around 100 active users. [7]
The satellite technology is based on research from the MOVE-II project at the Chair of Astronautics (LRT) at the TUM. During the project, a 1-Unit CubeSat was launched with SpaceX in December 2018. [8] OroraTech's first nanosatellite, based on the original CubeSat, was developed to reach 10 cm x 10 cm x 34 cm in size, [9] weighing around 1.2 kg, [1] and it was launched on 13 January 2022 as part of SpaceX's Transporter-3 rideshare mission. [10] The satellite features an uncooled thermal-infrared imager for space applications, [11] and GPU-accelerated on-orbit processing to reduce downlink latency and bandwidth for quicker wildfire alert dissemination, making it particularly efficient in tackling the issue of detecting wildfires in late afternoon images. [12] [10]
As of June 2022, the company plans to put its next eight satellites into orbit by the end of 2023, aiming for a detection time of 30 minutes. [10] A second satellite, once again hosted on a Lemur-2 cubesat platform, was launched on 12 June 2023 on a Falcon 9 Block 5 rocket as part of SpaceX Transporter-8 rideshare mission. [13]
The technology is used by Wildfire Services in British Columbia (Canada) and New South Wales (Australia) for wildfire detection and wildfire suppression. [14] International media used images from OroraTech's wildfire service for coverage of the 2020 wildfire season in California, [15] Oregon, [16] British Columbia, [17] and Siberia. [18]
A CubeSat is a class of miniaturized satellite based around a form factor consisting of 10 cm (3.9 in) cubes. CubeSats have a mass of no more than 2 kg (4.4 lb) per unit, and often use commercial off-the-shelf (COTS) components for their electronics and structure. CubeSats are put into orbit by deployers on the International Space Station, or launched as secondary payloads on a launch vehicle. As of August 2021, more than 1,600 CubeSats have been launched.
A small satellite, miniaturized satellite, or smallsat is a satellite of low mass and size, usually under 1,200 kg (2,600 lb). While all such satellites can be referred to as "small", different classifications are used to categorize them based on mass. Satellites can be built small to reduce the large economic cost of launch vehicles and the costs associated with construction. Miniature satellites, especially in large numbers, may be more useful than fewer, larger ones for some purposes – for example, gathering of scientific data and radio relay. Technical challenges in the construction of small satellites may include the lack of sufficient power storage or of room for a propulsion system.
The Canadian Advanced Nanospace eXperiment (CanX) program is a Canadian CubeSat nanosatellite program operated by the University of Toronto Institute for Aerospace Studies, Space Flight Laboratory (UTIAS/SFL). The program's objectives are to involve graduate students in the process of spaceflight development, and to provide low-cost access to space for scientific research and the testing of nanoscale devices. The CanX projects include CanX-1, CanX-2, the BRIght Target Explorer (BRITE), and CanX-4&5.
The University Nanosat Program is a satellite design and fabrication competition for universities. It is jointly administered by the Air Force Office of Scientific Research (AFOSR), the Air Force Research Laboratory (AFRL), the American Institute of Aeronautics and Astronautics (AIAA), the Space Development and Test Wing and the AFRL Space Vehicles Directorate's Spacecraft Technology division. NASA's Goddard Space Flight Center was involved from the program inception through Nanosat-3.
Jugnu, is an Indian technology demonstration and remote sensing CubeSat satellite which was operated by the Indian Institute of Technology Kanpur. Built under the guidance of Dr. N. S. Vyas, it is a nanosatellite which will be used to provide data for agriculture and disaster monitoring. It is a 3-kilogram (6.6 lb) spacecraft, which measures 34 centimetres (13 in) in length by 10 centimetres (3.9 in) in height and width. Its development programme cost around 25 million rupee. It has a design life of one year.
The Nanosat-1B Spanish satellite, designed, developed and operated by the Instituto Nacional de Técnica Aeroespacial (INTA), is a nanosatellite which weighs 22 kg. Its main mission is the communication between remote sites like the Antarctic, the Hespérides warship and Spain. The Nanosat-1B has fourteen sides, all of them covered by solar cells but the bottom one where the following antennas are installed: a medium gain Ultra high frequency (UHF) four wire antenna and two patch antennas. On the top side there are four UHF monopoles. The solar sensors and the Vectorsol experiment are located in the middle tray, being all the other equipment and experiments located inside the satellite.
Technology Education Satellite (TechEdSat) is a successful nano-sat flight series conducted from the NASA Ames Research Center in collaboration with numerous universities. While one of the principal aims has been to introduce young professionals and university students to the practical realm of developing space flight hardware, considerable innovations have been introduced. In addition, this evolving flight platform has tested concepts for Low Earth Orbit (LEO) sample return, as well as planetary nano-sat class mission concepts.
STRaND-1 is a failed 3U CubeSat developed by Surrey University's Surrey Space Centre (SSC) and Surrey Satellite Technology (SSTL). The 4.3 kg (9.5 lb) nanosatellite was launched into orbit on board a PSLV Rocket from India on February 25, 2013, Smartphones have flown in space before inside the International Space Station, and the computer from a PDA launched inside two Japanese CubeSats in 2006 and 2008.
PhoneSat is an ongoing NASA project of building nanosatellites using unmodified consumer-grade off-the-shelf smartphones and Arduino platform and launching them into Low Earth Orbit. This project is part of NASA's Small Spacecraft Technology Program and was started in 2009 at NASA Ames Research Center.
Generation Orbit Launch Services (GO) is an American aerospace company based in Atlanta, Georgia that is developing the technology for launch services for small payloads. The air-launch approach developed by GO and its partners offers flexible launch capabilities, poised to reduce fixed infrastructure needs, launch costs, and the time from contract signature to launch for government and industry customers alike.
The Nanoracks CubeSat Deployer (NRCSD) is a device to deploy CubeSats into orbit from the International Space Station (ISS).
Lunar Flashlight is a low-cost CubeSat lunar orbiter mission to explore, locate, and estimate size and composition of water ice deposits on the Moon for future exploitation by robots or humans.
Tyvak Nano-Satellite Systems was an American company designing and building satellites. It started as a designer, builder and provider of nanosatellite and CubeSat space vehicle products and services for government and commercial customers. Tyvak was based in Irvine, California. It was a subsidiary of Terran Orbital Corporation. In 2022, it was announced that Tyvak would transition into larger satellites from nanosats and cubesats and the name Tyvak would be phased out in favor of the name of the parent company Terran Orbital.
The NanoSat MO Framework (NMF) is an open-source software framework for small satellites based on CCSDS Mission Operations services.
OPTOS was a Spanish nanosatellite designed and developed by INTA with support from the European Cooperation for Space Standardization (ECSS) as a low-cost technology demonstrator. It was launched in 2013 and had a service life of 3 years.
The Lume-1 is a Spanish nanosatellite developed for educational and scientific purposes by the University of Vigo in cooperation with Alén Space, the University of Porto and the French National Centre of Scientific Research. The satellite is part of the Fire-RS program in order to battle wildfires.
Cosmic X-ray Background Nanosatellite-2 was a satellite and mission developed by the Morehead State University to follow up on the CXBN mission launched in 2012. It was an improved version of the previous spacecraft and it increased the precision of measurements of the cosmic X-ray background in the 30-50 keV range and helped to improve understanding of the early universe.
Cosmic X-ray Background Nanosatellite (CXBN) was a satellite and mission developed by the Morehead State University. Unlike its successor, it was a partial failure as its transmissions were too weak for its mission due to it going into an anomalous low power mode. It was supposed to take measurements of the cosmic X-ray background in the 30-50 keV range and temporarily supplement NASA's Radiation Belt Storm Probes.