https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-12T16:12:40.703648Z 2018-01-12T16:13:05.701843Z s3://sentinel-s1-l1c/GRD/2018/1/12/IW/DV/S1A_IW_GRDH_1SDV_20180112T161240_20180112T161305_020123_022502_7981 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 2018-01-12T16:12:40.703648Z 2018-01-12T16:13:05.701843Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.03607551801133 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-12T17:10:01.249195Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180112T161240_20180112T161305_020123_022502_7981 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.628425625 -1.560118084,32.824196362 -1.08366602,32.784999499 -0.902988295,32.746536975 -0.722062439,32.709539232 -0.540825729,32.671331534 -0.35985992,32.631560943 -0.179238497,32.555188031 0.182673056,32.515527004 0.363300661,32.501726345 0.422448175,30.305468431 -0.049489826,30.31933605 -0.108808776,30.359166957 -0.289964615,30.435672045 -0.652968104,30.475554456 -0.834121666,30.513770395 -1.015638812,30.550746741 -1.197428981,30.58922839 -1.378896774,30.628425625 -1.560118084)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88966 46.16467498083595 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 2022-01-20T11:33:59.060116Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S01E031/2018/01/12/022502 2.0E-4 2.0E-4 true block average 2 2 0.0 31.0 -1.0 32.0 POLYGON((31.0 -1.0,31.0 0.0,32.0 0.0,32.0 -1.0,31.0 -1.0)) 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_022502_S01E031_2018_01_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022502_S01E031_2018_01_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022502_S01E031_2018_01_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022502_S01E031_2018_01_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022502_S01E031_2018_01_12_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