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Service Description: The Shuttle Radar Topography Mission (SRTM) aboard Endeavour was launched February 11, 2000 for an international project between the National Aeronautics and Space Administration (NASA), the National Geospatial-Intelligence Agency (NGA), the German and Italian space agencies. Endeavour orbited Earth 16 times each day during the 11 day SRTM. Radar data was collected for over 80% of the Earth’s surface between 60N and 56S. The radars used during the SRTM mission were flown on Endeavour missions in 1994. The C-band Spaceborne Imaging Radar and the X-Band Synthetic Aperture Radar (X-SAR). The technology was modified for the SRTM mission to collect interferometric radar. This mission used single-pass interferometry, which acquired two signals at the same time by using two different radar antennas. An antenna located on board the space shuttle collected one data set and the other data set was collected by an antenna located at the end of a 60-meter mast that extended from the shuttle. Differences between the two signals allowed for the calculation of surface elevation.

Name: ShuttleRadarTopoMission_1arcsec

Description: The Shuttle Radar Topography Mission (SRTM) aboard Endeavour was launched February 11, 2000 for an international project between the National Aeronautics and Space Administration (NASA), the National Geospatial-Intelligence Agency (NGA), the German and Italian space agencies. Endeavour orbited Earth 16 times each day during the 11 day SRTM. Radar data was collected for over 80% of the Earth’s surface between 60N and 56S. The radars used during the SRTM mission were flown on Endeavour missions in 1994. The C-band Spaceborne Imaging Radar and the X-Band Synthetic Aperture Radar (X-SAR). The technology was modified for the SRTM mission to collect interferometric radar. This mission used single-pass interferometry, which acquired two signals at the same time by using two different radar antennas. An antenna located on board the space shuttle collected one data set and the other data set was collected by an antenna located at the end of a 60-meter mast that extended from the shuttle. Differences between the two signals allowed for the calculation of surface elevation.

Single Fused Map Cache: false

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YMin: 47.99986111122229
XMax: -100.99972222244442
YMax: 60.00013888900003
Spatial Reference: 4326  (4326)

Initial Extent:

XMin: -112.00027777799994
YMin: 47.99986111122229
XMax: -100.99972222244442
YMax: 60.00013888900003
Spatial Reference: 4326  (4326)

Full Extent:

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YMin: 47.99986111122229
XMax: -100.99972222244442
YMax: 60.00013888900003
Spatial Reference: 4326  (4326)

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Copyright Text: National Aeronautics and Space Administration (NASA) and National Geospatial-Intelligence Agency (NGA)

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Allowed Mosaic Methods: NorthWest,ByAttribute

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Default Resampling Method: Bilinear

Max Record Count: 1000

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Allow Analysis: true

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Edit Fields Info: null

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Child Resources:   Info   Histograms   Statistics   Key Properties   Legend   Raster Function Infos

Supported Operations:   Export Image   Query   Identify   Compute Histograms   Compute Statistics Histograms   Get Samples   Compute Class Statistics   Query Boundary   Compute Pixel Location   Compute Angles   Validate   Project