https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-05T17:32:40.553353Z 2021-01-05T17:33:05.552163Z s3://sentinel-s1-l1c/GRD/2021/1/5/IW/DV/S1A_IW_GRDH_1SDV_20210105T173240_20210105T173305_036006_0437EA_792F Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2021-01-05T17:32:40.553353Z 2021-01-05T17:33:05.552163Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210105T195743_V20210105T154850_20210105T190620.EOF 347.77713462584956 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-05T20:29:38.608153Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210105T173240_20210105T173305_036006_0437EA_792F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.871722534504405 18.83378247692227,8.460356606163405 18.943540194176197,9.056497799380697 19.0526495693561,9.636121715165762 19.156765382224414,10.212414011171186 19.258338547768,10.177987965085615 19.43934716991593,10.141716500719884 19.620122509375356,10.106179280001529 19.801021345566802,10.035738157566739 20.162914642234913,10.001412066029468 20.34400787807738,9.965145758492097 20.524762749184433,9.918350887834738 20.765133480996912,9.335339893911836 20.66443313986835,8.742059311498961 20.559796056777923,8.14769291730074 20.452788216721835,7.556294516080822 20.344151354665893,7.605631634548763 20.103030576898725,7.646058449886448 19.922147084010536,7.682027628062715 19.740434203971617,7.722008364285424 19.559467758273005,7.79598120936898 19.196415095332856,7.871722534504405 18.83378247692227)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87185182455643 46.07593322679523 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-25T22:59:38.346749Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N20E010/2021/01/05/0437EA 2.0E-4 2.0E-4 true block average 2 2 21.0 10.0 20.0 11.0 POLYGON((10.0 20.35104575511798,10.067448858941265 20.0,10.0 20.0,10.0 20.35104575511798)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_0437EA_N20E010_2021_01_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0437EA_N20E010_2021_01_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0437EA_N20E010_2021_01_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0437EA_N20E010_2021_01_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0437EA_N20E010_2021_01_05_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid