https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-01T04:40:17.730116Z 2018-11-01T04:40:42.728702Z s3://sentinel-s1-l1c/GRD/2018/11/1/IW/DV/S1B_IW_GRDH_1SDV_20181101T044017_20181101T044042_013406_018CD8_127A 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 2018-11-01T04:40:17.730116Z 2018-11-01T04:40:42.728702Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181101T063758_V20181101T022134_20181101T053904.EOF 192.9540618595866 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-01T06:50:50.783746Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181101T044017_20181101T044042_013406_018CD8_127A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.632836158 34.795268996,21.225989909 34.858816933,20.945087447 34.901838683,20.523190205 34.965154275,20.241568366 35.006550895,19.81860941 35.067421079,19.536291497 35.107182361,19.253701836 35.146286723,18.924679861 35.190922462,18.778930796 34.469619477,18.621738998 33.688146923,18.944844923 33.643091143,19.222366925 33.603665566,19.499634771 33.563619113,19.915052718 33.502388557,20.191670681 33.460796475,20.606098538 33.397254627,20.882046409 33.354126518,21.281744257 33.290487713,21.46353624 34.073027903,21.632836158 34.795268996)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62154680514747 46.31062239973863 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 2021-12-23T16:56:17.256453Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34E020/2018/11/01/018CD8 2.0E-4 2.0E-4 true block average 2 2 35.0 20.0 34.0 21.0 POLYGON((20.286134204876824 35.0,21.0 34.89342852486072,21.0 34.0,20.0 34.0,20.0 35.0,20.286134204876824 35.0)) 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_018CD8_N34E020_2018_11_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018CD8_N34E020_2018_11_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018CD8_N34E020_2018_11_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018CD8_N34E020_2018_11_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018CD8_N34E020_2018_11_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 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