https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-01T04:33:06.846342Z 2023-12-01T04:33:31.845642Z s3://sentinel-s1-l1c/GRD/2023/12/1/IW/DV/S1A_IW_GRDH_1SDV_20231201T043306_20231201T043331_051456_0635CF_4FBE 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 2023-12-01T04:33:06.846342Z 2023-12-01T04:33:31.845642Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231201T060354_V20231201T020617_20231201T052347.EOF 191.9727849850769 693000 Copernicus Ground Segment 2023-12-01T07:18:31.351968Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231201T043306_20231201T043331_051456_0635CF_4FBE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.501156486600685 5.408773275198687,18.381860226332144 5.64105918822444,17.283439095474968 5.8667180541288015,17.210821791696922 5.504620777933905,17.09979947946405 4.961721245853708,17.02721994994126 4.59946092000371,16.98949652025339 4.4186197654724735,16.978648287375652 4.358384078335455,18.074300162151232 4.1303156065514655,19.188358980652453 3.8967024023243644,19.200508589431724 3.956878407409998,19.235976766619103 4.138831731627811,19.273386253924716 4.320372672508151,19.310950830826712 4.5018781646828865,19.350695789924348 4.682923101821686,19.389424974599244 4.864179371720435,19.42715368687307 5.045643167982943,19.46321705922884 5.227452914127419,19.501156486600685 5.408773275198687)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81694 46.12776416847875 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 2023-12-01T09:09:06.420689Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N04E019/2023/12/01/0635CF 2.0E-4 2.0E-4 true block average 2 2 5.0 19.0 4.0 20.0 POLYGON((19.417663871342057 5.0,19.35069578992225 4.682923101812336,19.310950830826666 4.501878164682826,19.235976766620198 4.1388317316334104,19.208914285195494 4.0,19.0 4.0,19.0 5.0,19.417663871342057 5.0)) 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_0635CF_N04E019_2023_12_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0635CF_N04E019_2023_12_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0635CF_N04E019_2023_12_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0635CF_N04E019_2023_12_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0635CF_N04E019_2023_12_01_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