https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-22T03:54:09.165164Z 2023-01-22T03:54:34.163893Z s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T035409_20230122T035434_046891_059F85_960F 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 2023-01-22T03:54:09.165164Z 2023-01-22T03:54:34.163893Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230122T052611_V20230122T012501_20230122T044231.EOF 191.9747648121037 693000 Copernicus Ground Segment 2023-01-22T06:33:44.070288Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230122T035409_20230122T035434_046891_059F85_960F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.02067193060184 -2.935705300705508,26.92000346273586 -2.695443774027364,25.827224643949002 -2.455850709893633,25.592780863374397 -3.5408259880684776,25.502173347913157 -3.9622395673837314,26.597020547474035 -4.2046846327835965,27.705222673744764 -4.448402959694781,27.7180248701862 -4.388648843011461,27.752783496399058 -4.206328490425647,27.78833117524742 -4.0241867148276835,27.829744536066215 -3.8433386489730927,27.866637665710186 -3.661501470997301,27.9075796068404 -3.480556718896009,27.943557874447933 -3.2985273085012694,27.981328616294725 -3.1168952322016494,28.02067193060184 -2.935705300705508)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64917639420484 46.07365981701959 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 2023-01-22T14:22:56.375895Z Batch API, v4.171.0 s3://deafrica-sentinel-1/s1_rtc/S04E028/2023/01/22/059F85 2.0E-4 2.0E-4 true block average 2 2 -3.0 28.0 -4.0 29.0 POLYGON((28.006711074489473 -3.0,28.0 -3.0309068808367363,28.0 -3.0,28.006711074489473 -3.0)) 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_059F85_S04E028_2023_01_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059F85_S04E028_2023_01_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059F85_S04E028_2023_01_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059F85_S04E028_2023_01_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059F85_S04E028_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