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Cartosat-3
Cartosat-3 is an advanced Indian Earth observation satellite, Earth observation satellite built and developed by Indian Space Research Organisation (ISRO), which replaces the Indian Remote Sensing Satellite (IRS) series. It has a panchromatic resolution of 0.25 metres making it one of the imaging satellite with highest resolution in the world at the time of launch and MX of 1 metre with a high quality resolution which is a major improvement from the previous payloads in the Cartosat series. Potential uses include weather mapping, cartography or defence, and strategic applications. Overview Cartosat-3 has a resolution of 25 cm (10"). It uses 1.2 m optics with 60% of weight removal compared to Cartosat-2. Other features include the use of adaptive optics, acousto optical devices, in-orbit focusing using MEMs and large area-light weight mirrors and advanced sense with a high quality resolution. It has a planned mission life of 5 years. Approved cost of is . It captures Pan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PSLV-C47
PSLV-C47 was a mission of the Indian Polar Satellite Launch Vehicle (PSLV) rocket, launched on Thursday, November 27, 2019, at 09:27 Hrs (IST) by the Indian Space Research Organisation (ISRO) from the Satish Dhawan Space Centre Second Launch Pad, second launch pad of the Satish Dhawan Space Centre at Sriharikota, Andhra Pradesh. The mission's main payload was Cartosat-3, a mapping satellite. Cartosat-3 was injected into an orbit of 509 km at an inclination of 97.5-degree to the equator, 17 minutes and 38 seconds after lift-off. Launch The mission is the 74th mission from Satish Dhawan Space Centre, 49th flight of PSLV, and 21st flight of the XL variant. The rocket launched from the Satish Dhawan Space Centre Second Launch Pad, second launch pad of the Satish Dhawan Space Centre. The first stage burned for around 113 seconds, and then separated. This was followed by the ignition of Second stage, followed by Payload fairing, Payload Fairing separation at 156 seconds. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartosat
The Cartosat is a series of Indian optical Earth observation satellites built and operated by the Indian Space Research Organisation (ISRO). The Cartosat series is a part of the Indian Remote Sensing Program. They are used for Earth's resource management, defence services and monitoring. History The Department of Space (DoS) had launched and managed the IRS series of remote sensing satellites for Earth's resource management and monitoring. These satellites were very successful in providing data in various scales ranging from 1:1 Million to 1:12,500 scale. Each of the IRS missions ensured data continuity while introducing improvements in the spatial, spectral and radiometric resolutions. Considering increased demand for large scale and topographic mapping data, the DoS launched the expanded Cartosat series of remote sensing satellites. The first satellite of the series, Cartosat-1, was launched in 2005. Satellites Cartosat-1 Cartosat-1 was launched by PSLV-C6 on 5 May ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Remote Sensing Satellite
India's remote sensing program was developed with the idea of applying space technologies for the benefit of humankind and the development of the country. The program involved the development of three principal capabilities. The first was to design, build and launch satellites to a Sun-synchronous orbit. The second was to establish and operate ground stations for spacecraft control, data transfer along with data processing and archival. The third was to use the data obtained for various applications on the ground. India demonstrated the ability of remote sensing for societal application by detecting coconut root-wilt disease from a helicopter mounted multispectral camera in 1970. This was followed by flying two experimental satellites, Bhaskara-1 in 1979 and Bhaskara-2 in 1981. These satellites carried optical and microwave payloads. India's remote sensing programme under the Indian Space Research Organization (ISRO) started off in 1988 with the IRS-1A, the first of the serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Space Research Organisation
The Indian Space Research Organisation (ISRO ) is India's national List of government space agencies, 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 of India, with the Chairperson of the Indian Space Research Organisation, Chairman of ISRO also serving as the chief executive of the DoS. It is primarily responsible for space-based operations, space exploration, international space cooperation and the development of related technologies. The agency maintains a constellation of Earth observation satellite, imaging, Communications satellite, communications and remote sensing satellites. It operates the GPS-aided GEO augmented navigation, GAGAN and Indian Regional Navigation Satellite System, IRNSS satellite navigation systems. It has sent Chandrayaan programme, three missions to the Moon and Mars Orbiter Mission, one mission to Mars. Formerly known as the In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartosat-2F
Cartosat-2F is the eighth satellite in the Cartosat-2 Series. It is an Earth observation satellite launched on the PSLV-C40 mission by the Indian Space Research Organisation (ISRO). History Originally, Cartosat-2E was published as the last Cartosat-2 satellite to be launched, as Cartosat-3 Series spacecraft were scheduled to launch in 2018. Cartosat-2F was first listed on launch schedules as Cartosat-2ER, a name possibly indicating it was originally a replica of Cartosat-2E to be used as a spare. Satellite description Like other satellites in the series, Cartosat-2F was built on an IRS-2 bus. It uses reaction wheels, magnetorquers, and hydrazine-fueled reaction control thrusters for stability. It has a design service life of five years. Cartosat-2F has three main remote sensing instruments, a panchromatic camera called PAN, a four channel visible/near infrared radiometer called HRMX, and a Event Monitoring camera (EvM). * Panchromatic camera (PAN) is capable of takin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, meteorology, cartography and others. The most common type are Earth imaging satellites, that take satellite images, analogous to aerial photographs; some EO satellites may perform remote sensing without forming pictures, such as in GNSS radio occultation. The first occurrence of satellite remote sensing can be dated to the launch of the first artificial satellite, Sputnik 1, by the Soviet Union on October 4, 1957. Sputnik 1 sent back radio signals, which scientists used to study the ionosphere. The United States Army Ballistic Missile Agency launched the first American satellite, Explorer 1, for NASA's Jet Propulsion Laboratory on January 31, 1958. The information sent back from its radiation detector led to the discovery of the Earth's Van ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spaceflight Industries
Spaceflight Industries, Inc. is an American private aerospace company based out of Herndon, Virginia, that specializes in geospatial intelligence services. It sold its satellite rideshare business, Spaceflight, Inc., in June 2020. Spaceflight Industries has two primary business services: BlackSky Global, their geospatial intelligence service, and LeoStella, a joint venture with Thales Alenia Space to manufacture small satellites. History Spaceflight Industries was founded in 2009 as Spaceflight Services by Jason Andrews, with Curt Blake joining soon thereafter as SVP and General Counsel. Prior to founding Spaceflight, Jason Andrews worked at Kistler Aerospace and founded Andrews Space in 1999. Jason Blake has previous experience at Microsoft, Starwave, SpaceDev, and GotVoice. Spaceflight Services purchased excess capacity from commercial launch vehicles and resold it to a number of "rideshare" secondary payloads, along with providing integration and certification se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartosat-1
Cartosat-1 (formerly IRS-P5) is a stereoscopic Earth observation satellite in a Sun-synchronous orbit, and the first one of the Cartosat series of satellites. The eleventh satellite of ISRO in Indian Remote Sensing Satellite (IRS) series. The satellite was launched by Indian Space Research Organisation and is operated by NTRO. Weighing around 1560 kg at launch, its applications will mainly be towards cartography in India. Launch It was launched by PSLV-C6, on 5 May 2005 at 04:44:00 UTC from the newly built Second Launch Pad at Sriharikota. Images from the satellite will be available from GeoEye for worldwide distribution. The satellite covers the entire globe in 1867 orbits on a 126-day cycle. Adjacent paths are covered by a separation of eleven days. History Department of Space (DoS), government of India, has launched a series of satellites for Earth's resource management and monitoring. These satellites have been very successful in providing data in various sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartosat-2A
Cartosat-2A is an Earth observation satellite in a Sun-synchronous orbit and the third of the Cartosat series of satellites. The satellite is the thirteenth satellite in the Indian Remote Sensing (IRS) satellite series to be built, launched by the Indian Space Research Organisation. Launch It was launched by the Polar Satellite Launch Vehicle ( PSLV-C9) on 28 April 2008, «t 03:54:00 UTC, along with the 87 kg Indian Mini Satellite ( IMS-1) and eight nano research satellites belonging to research facilities. The CanX-2 and the CanX-6 of Canada, the AAUSAT-2 of Denmark, the Compass-1 and the Rubin-8 of Germany, the CUTE-1.7 of Japan, and the Delfi-C3 of the Netherlands. IMS-1 satellite The IMS-1 satellite is a Ministry of Defence mission for the Government of India. It is a dedicated satellite for the Indian Armed Forces (IAF) which is in the process of establishing an Aerospace Command. Payload The satellite carries a panchromatic (PAN) camera capable o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planet Labs
Planet Labs PBC (formerly Planet Labs, Inc. and Cosmogia, Inc.) is a publicly traded American Earth imaging company based in San Francisco, California. Their goal is to image the entirety of the Earth daily to monitor changes and pinpoint trends. The company designs and manufactures 3U-CubeSat 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 continuously scans Earth, sending data once it passes over a ground station, 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 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, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartosat-2B
Cartosat-2B is an Earth observation satellite in a Sun-synchronous orbit and the fourth of the Cartosat series of satellites. The satellite is the seventeenth satellite in the Indian Remote Sensing (IRS) satellite series to be built by the Indian Space Research Organisation (ISRO). Instrument The satellite carries a panchromatic camera (PAN) capable of taking black-and-white pictures in the visible region of electromagnetic spectrum. The highly agile Cartosat-2B can be steered up to 26° along as well as across the direction of its movement to facilitate imaging of any area more frequently. Very-high-resolution land imagery. Launch It was launched along with the 116 kg Algerian satellite Alsat-2A, one nanosatellite each from Canada ( AISSat-1) and Switzerland (TIsat-1), and STUDSAT-1, an Indian picosatellite, on 12 July 2010, at 03:52 UTC in a Polar Satellite Launch Vehicle ( PSLV-C15) launch vehicle from the spaceport at Sriharikota. See also * List of In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
