https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-22T17:57:14.238934Z 2023-01-22T17:57:39.237415Z s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T175714_20230122T175739_046900_059FD6_9ADE 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 2023-01-22T17:57:14.238934Z 2023-01-22T17:57:39.237415Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230122T195618_V20230122T161343_20230122T193113.EOF 347.81107916631817 693000 Copernicus Ground Segment 2023-01-22T20:11:18.958044Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230122T175714_20230122T175739_046900_059FD6_9ADE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.9261312448876007 17.726755430042843,2.5111250502438622 17.837004403376437,3.098530047029264 17.945811914421114,3.686375821969422 18.052794230662986,4.2520453067573625 18.153929038064813,4.078150963301941 19.058733896727027,3.9614299851205725 19.661542123546152,3.390268103393447 19.56143426295145,2.7965871321653513 19.455326922465712,2.2056130857168603 19.347635249819305,1.6143689251538031 19.237835248913704,1.7392134814840208 18.63355189475467,1.852577675618525 18.089651272202378,1.8887117672736566 17.90803558158501,1.9261312448876007 17.726755430042843)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87220401697137 46.1197047781292 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 2023-01-22T22:57:19.942837Z Batch API, v4.171.0 s3://deafrica-sentinel-1/s1_rtc/N18E001/2023/01/22/059FD6 2.0E-4 2.0E-4 true block average 2 2 19.0 1.0 18.0 2.0 POLYGON((1.8704146107189312 18.0,1.6635055361922704 19.0,2.0 19.0,2.0 18.0,1.8704146107189312 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_059FD6_N18E001_2023_01_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059FD6_N18E001_2023_01_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059FD6_N18E001_2023_01_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059FD6_N18E001_2023_01_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059FD6_N18E001_2023_01_22_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 2021 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