Landsat 8 and Landsat 9 work as a satellite constellation. This means that these two nearly identical satellites work in tandem as a system. Each satellite circles the Earth every 16 days, with their two orbits offset by time so that every location on the planet is imaged every eight days. The satellite constellation of Landsat 8 and Landsat 9 is in a near-polar orbit on the Worldwide Reference System-2.
Landsat Next, planned for a 2030 launch, will include three observatories (three separate satellites) and a new Worldwide Reference System.
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How do I search for and download Landsat data?
Landsat data products held in the USGS archives can be searched and downloaded at no charge from a variety of sources. Visit Landsat Data Access for information about how Landsat data products can be downloaded individually or in bulk. Landsat imagery not found in the USGS archive might have been collected by one of the USGS International Cooperator ground stations, each of which are the primary...
What is the LandsatLook Viewer?
Use the LandsatLook Viewer to view and access USGS Landsat satellite Collection 2 data. Use the Viewer to: Query the Landsat archive by area of interest, sensor, acquisition date, or cloud cover. Filter out cloud-contaminated pixels within a mosaic. Export images in a PNG (Portable Network Graphics) format. Generate and download a video animation time-lapse mosaic. Learn More: LandsatLook Viewer
What Landsat data products are available?
There are several Landsat data products that are useful for science applications and land use/land change studies: Landsat Level-1 Science Products - Each Level-1 scene includes individual spectral band files, a metadata file, and additional ancillary files. These products cover worldwide scenes. U.S. Landsat Analysis Ready Data (ARD) - Uses Landsat Collections Level-1 data as input to provide...
How can I find the acquisition time for a Landsat scene?
Landsat descending (daytime) acquisitions run from north to south; they cross the equator between 10:00 am and 10:25 am local time on each pass to provide maximum illumination. The exact acquisition start and stop times for each scene are listed in the metadata file that is included in the Landsat Level-1 product, and also displayed on EarthExplorer, GloVis and the LandsatLook Viewer. Landsat data...
What are the acquisition schedules for the Landsat satellites?
The Landsat 8 and Landsat 9 satellites orbit the Earth at an altitude of 705 kilometers (438 miles) in a 185-kilometer (115-mile) swath, moving from north to south over the sunlit side of the Earth in a sun synchronous orbit, following the Worldwide Reference System (WRS-2). Each satellite makes a complete orbit every 99 minutes, completes about 14 full orbits each day, and crosses every point on...
What is the Landsat satellite program and why is it important?
The Landsat Program is a series of Earth-observing satellite missions jointly managed by NASA and the U.S. Geological Survey. On July 23, 1972, in cooperation with NASA, the Earth Resources Technology Satellite (ERTS-1) was launched. It was later renamed Landsat 1. Additional Landsat satellites have launched to bring the world an archive of remote sensing data. Currently orbiting and active...
Landsat collection 2
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How do I search for and download Landsat data?
Landsat data products held in the USGS archives can be searched and downloaded at no charge from a variety of sources. Visit Landsat Data Access for information about how Landsat data products can be downloaded individually or in bulk. Landsat imagery not found in the USGS archive might have been collected by one of the USGS International Cooperator ground stations, each of which are the primary...
What is the LandsatLook Viewer?
Use the LandsatLook Viewer to view and access USGS Landsat satellite Collection 2 data. Use the Viewer to: Query the Landsat archive by area of interest, sensor, acquisition date, or cloud cover. Filter out cloud-contaminated pixels within a mosaic. Export images in a PNG (Portable Network Graphics) format. Generate and download a video animation time-lapse mosaic. Learn More: LandsatLook Viewer
What Landsat data products are available?
There are several Landsat data products that are useful for science applications and land use/land change studies: Landsat Level-1 Science Products - Each Level-1 scene includes individual spectral band files, a metadata file, and additional ancillary files. These products cover worldwide scenes. U.S. Landsat Analysis Ready Data (ARD) - Uses Landsat Collections Level-1 data as input to provide...
How can I find the acquisition time for a Landsat scene?
Landsat descending (daytime) acquisitions run from north to south; they cross the equator between 10:00 am and 10:25 am local time on each pass to provide maximum illumination. The exact acquisition start and stop times for each scene are listed in the metadata file that is included in the Landsat Level-1 product, and also displayed on EarthExplorer, GloVis and the LandsatLook Viewer. Landsat data...
What are the acquisition schedules for the Landsat satellites?
The Landsat 8 and Landsat 9 satellites orbit the Earth at an altitude of 705 kilometers (438 miles) in a 185-kilometer (115-mile) swath, moving from north to south over the sunlit side of the Earth in a sun synchronous orbit, following the Worldwide Reference System (WRS-2). Each satellite makes a complete orbit every 99 minutes, completes about 14 full orbits each day, and crosses every point on...
What is the Landsat satellite program and why is it important?
The Landsat Program is a series of Earth-observing satellite missions jointly managed by NASA and the U.S. Geological Survey. On July 23, 1972, in cooperation with NASA, the Earth Resources Technology Satellite (ERTS-1) was launched. It was later renamed Landsat 1. Additional Landsat satellites have launched to bring the world an archive of remote sensing data. Currently orbiting and active...
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Landsat collection 2
Landsat Collections ensure that all Landsat Level-1 data are consistently calibrated and processed and retain traceability of data quality provenance. Landsat Collection 2 introduces improvements that harness recent advancements in data processing, algorithm development, data access, and distribution capabilities. Collection 2 includes Landsat Level-1 data for all sensors since 1972 and global LevAuthors - News