https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-16T17:05:26.494762Z 2021-10-16T17:05:51.492303Z s3://sentinel-s1-l1c/GRD/2021/10/16/IW/DV/S1B_IW_GRDH_1SDV_20211016T170526_20211016T170551_029163_037B02_4B63 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 2021-10-16T17:05:26.494762Z 2021-10-16T17:05:51.492303Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7920626715439 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-16T21:07:35.811656Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211016T170526_20211016T170551_029163_037B02_4B63 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.012981627288923 -18.203470515330256,20.569936844202967 -18.076065595514756,21.164790597868237 -17.93801683143631,21.760479638709143 -17.797742931115653,22.300627661533326 -17.668792893599367,22.1178491464577 -16.948844234853272,21.921832041155298 -16.16922635839938,21.38575458679983 -16.2964432069234,20.795920396460268 -16.434662217824407,20.204418550837726 -16.571429689817005,19.65111471802097 -16.697676562314285,19.79434545703733 -17.299897755381014,19.924893811044427 -17.8422185886206,20.012981627288923 -18.203470515330256)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33537 46.06312188754133 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 2021-12-26T13:25:30.735416Z Batch API, v4.59.2 s3://deafrica-sentinel-1/s1_rtc/S18E019/2021/10/16/037B02 2.0E-4 2.0E-4 true block average 2 2 -17.0 19.0 -18.0 20.0 POLYGON((19.963367294352977 -18.0,19.723018546548154 -17.0,20.0 -17.0,20.0 -18.0,19.963367294352977 -18.0)) 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_037B02_S18E019_2021_10_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037B02_S18E019_2021_10_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037B02_S18E019_2021_10_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037B02_S18E019_2021_10_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037B02_S18E019_2021_10_16_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