https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-29T15:43:48.636853Z 2018-12-29T15:44:13.634724Z s3://sentinel-s1-l1c/GRD/2018/12/29/IW/DV/S1B_IW_GRDH_1SDV_20181229T154348_20181229T154413_014258_01A844_69B1 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 2018-12-29T15:43:48.636853Z 2018-12-29T15:44:13.634724Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181229T163349_V20181229T123027_20181229T154757.EOF 347.8829977412698 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-29T16:41:04.211327Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181229T154348_20181229T154413_014258_01A844_69B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.699992524 -14.623056402,40.259547412 -14.495997834,40.832715137 -14.36432392,41.405211548 -14.231277269,41.958225557 -14.101314265,41.870671911 -13.740865723,41.828777841 -13.560163757,41.785560379 -13.379786309,41.697515751 -13.019444,41.655601547 -12.838788048,41.612177877 -12.658499921,41.598830535 -12.598861578,41.048865598 -12.727207955,40.479605656 -12.858728458,39.909758552 -12.989024288,39.353522475 -13.114882444,39.366298756 -13.174757268,39.408327881 -13.355711881,39.448726129 -13.537043106,39.533781731 -13.898757195,39.575384295 -14.079834088,39.615668366 -14.261217077,39.699992524 -14.623056402)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4537 45.87355579390654 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 2021-12-23T20:20:33.282156Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S14E041/2018/12/29/01A844 2.0E-4 2.0E-4 true block average 2 2 -13.0 41.0 -14.0 42.0 POLYGON((41.693004525249954 -13.0,41.78556037902479 -13.379786309100881,41.87067191100072 -13.7408657230029,41.93361612664047 -14.0,41.0 -14.0,41.0 -13.0,41.693004525249954 -13.0)) 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_01A844_S14E041_2018_12_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A844_S14E041_2018_12_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A844_S14E041_2018_12_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A844_S14E041_2018_12_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A844_S14E041_2018_12_29_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