https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-19T03:00:40.967357Z 2021-07-19T03:01:05.964944Z s3://sentinel-s1-l1c/GRD/2021/7/19/IW/DV/S1B_IW_GRDH_1SDV_20210719T030040_20210719T030105_027857_0352F4_7A21 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-07-19T03:00:40.967357Z 2021-07-19T03:01:05.964944Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0001744928316 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-19T08:10:15.524196Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210719T030040_20210719T030105_027857_0352F4_7A21 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.85562881727072 9.030626973274831,42.30639409621601 9.141990794633564,41.73585169229342 9.256724151749076,41.17815407252914 9.36791778951655,40.637375527586556 9.474824840863235,40.59979577165963 9.294141410923705,40.56411379159092 9.112984351995841,40.525926782903966 8.932318534612818,40.48591112687671 8.75201219920191,40.45501908800541 8.569885184463644,40.419778402088156 8.388616962890667,40.38590186205643 8.207069135970617,40.33895361204399 7.966285089082232,40.88756318367422 7.856137193123173,41.44532908977941 7.743351516245969,42.008929877984606 7.628576309928029,42.56463629203484 7.5146276378021035,42.57620422105407 7.5743896947147515,42.613213277961535 7.756015493943333,42.64554454965724 7.938600023080456,42.68531657843362 8.119652433172394,42.72148837637164 8.301441849783307,42.75318416845708 8.484144559535455,42.78819064728982 8.666165141400832,42.82819664681114 8.847161563596352,42.85562881727072 9.030626973274831)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89260493924816 46.17468787472997 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 2021-12-26T08:53:56.143844Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/N08E040/2021/07/19/0352F4 2.0E-4 2.0E-4 true block average 2 2 9.0 40.0 8.0 41.0 POLYGON((40.345527370095546 8.0,40.45501908800481 8.569885184460468,40.48591112687689 8.752012199203758,40.540232492440616 9.0,41.0 9.0,41.0 8.0,40.345527370095546 8.0)) 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_0352F4_N08E040_2021_07_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0352F4_N08E040_2021_07_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0352F4_N08E040_2021_07_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0352F4_N08E040_2021_07_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0352F4_N08E040_2021_07_19_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