https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-19T18:31:06.362388Z 2018-07-19T18:31:31.360225Z s3://sentinel-s1-l1c/GRD/2018/7/19/IW/DV/S1A_IW_GRDH_1SDV_20180719T183106_20180719T183131_022867_027ACE_81F1 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 2018-07-19T18:31:06.362388Z 2018-07-19T18:31:31.360225Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180719T203627_V20180719T164612_20180719T200342.EOF 347.64481761856445 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-19T21:11:09.977789Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180719T183106_20180719T183131_022867_027ACE_81F1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.33310541 22.675551921,-6.737309481 22.78238929,-6.13235605 22.888426927,-5.526473065 22.992163015,-4.929954727 23.091881754,-5.000088885 23.453416982,-5.106228442 23.995674571,-5.22257755 24.598052644,-5.580711224 24.53979958,-5.826206722 24.499343654,-6.071544559 24.458489545,-6.439253214 24.396463989,-6.684191949 24.354618837,-7.051296742 24.291111499,-7.295829485 24.248281708,-7.654011298 24.184782627,-7.564628366 23.762334553,-7.409813768 23.037834444,-7.33310541 22.675551921)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80553017089968 46.03163 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 2021-12-22T17:23:12.722175Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N23W008/2018/07/19/027ACE 2.0E-4 2.0E-4 true block average 2 2 24.0 -8.0 23.0 -7.0 POLYGON((-7.401802843125528 23.0,-7.614914391183631 24.0,-7.0 24.0,-7.0 23.0,-7.401802843125528 23.0)) 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_027ACE_N23W008_2018_07_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027ACE_N23W008_2018_07_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027ACE_N23W008_2018_07_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027ACE_N23W008_2018_07_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027ACE_N23W008_2018_07_19_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