https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-17T16:30:59.517994Z 2018-11-17T16:31:28.538094Z s3://sentinel-s1-l1c/GRD/2018/11/17/IW/DV/S1B_IW_GRDH_1SDV_20181117T163059_20181117T163128_013646_019451_1F8A 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 2018-11-17T16:30:59.517994Z 2018-11-17T16:31:28.538094Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181117T172759_V20181117T131951_20181117T163721.EOF 347.650741319004 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-17T17:43:53.259715Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181117T163059_20181117T163128_013646_019451_1F8A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.326645604 -22.490619147,29.886684035 -22.361825504,30.491751309 -22.220230853,31.095600773 -22.076405238,31.672847406 -21.936561552,31.655878139 -21.87941583,31.605930349 -21.70009284,31.509579859 -21.34061878,31.414857941 -20.980806673,31.366637924 -20.801134685,31.241066597 -20.320773083,30.669522971 -20.458542316,30.071750185 -20.60037315,29.472882087 -20.740148406,28.918677331 -20.867419187,29.037344427 -21.349942387,29.082972251 -21.530435224,29.172320774 -21.891890538,29.263270979 -22.253019782,29.31050309 -22.433195671,29.326645604 -22.490619147)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.12164 45.81891531672804 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 2021-12-23T17:53:19.449077Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S21E030/2018/11/17/019451 2.0E-4 2.0E-4 true block average 2 2 -20.0 30.0 -21.0 31.0 POLYGON((30.0 -20.61711957631673,30.669522970965133 -20.45854231600856,31.0 -20.378881613407586,31.0 -21.0,30.0 -21.0,30.0 -20.61711957631673)) 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_019451_S21E030_2018_11_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_019451_S21E030_2018_11_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_019451_S21E030_2018_11_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_019451_S21E030_2018_11_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_019451_S21E030_2018_11_17_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