https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-13T04:20:27.150685Z 2018-07-13T04:20:52.148901Z s3://sentinel-s1-l1c/GRD/2018/7/13/IW/DV/S1B_IW_GRDH_1SDV_20180713T042027_20180713T042052_011787_015AFF_6C4A 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 2018-07-13T04:20:27.150685Z 2018-07-13T04:20:52.148901Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180713T074742_V20180713T033533_20180713T065303.EOF 192.1339203691969 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-13T08:39:03.568132Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180713T042027_20180713T042052_011787_015AFF_6C4A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.93999951 17.007274833,23.361201337 17.117042945,22.780436849 17.225393006,22.199000656 17.332065948,21.627629676 17.435127017,21.594233673 17.253892585,21.559673488 17.072766831,21.489337403 16.710720292,21.418014795 16.348830377,21.383850471 16.167606726,21.336635408 15.927136243,21.903361997 15.822964762,22.480126334 15.715314696,23.056280955 15.606142416,23.630543106 15.495707908,23.680584211 15.736745429,23.716895418 15.918412095,23.792641615 16.281138998,23.867476556 16.644035082,23.904286349 16.825598097,23.93999951 17.007274833)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95418509052982 46.11391288022327 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 2021-12-22T07:24:31.427369Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N16E023/2018/07/13/015AFF 2.0E-4 2.0E-4 true block average 2 2 17.0 23.0 16.0 24.0 POLYGON((23.938569457435676 17.0,23.86747655600044 16.644035082003068,23.733932956362445 16.0,23.0 16.0,23.0 17.0,23.938569457435676 17.0)) 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_015AFF_N16E023_2018_07_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_015AFF_N16E023_2018_07_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_015AFF_N16E023_2018_07_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_015AFF_N16E023_2018_07_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_015AFF_N16E023_2018_07_13_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