https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-25T16:07:23.086415Z 2019-01-25T16:07:48.085063Z s3://sentinel-s1-l1c/GRD/2019/1/25/IW/DV/S1B_IW_GRDH_1SDV_20190125T160723_20190125T160748_014652_01B4FD_1E83 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 2019-01-25T16:07:23.086415Z 2019-01-25T16:07:48.085063Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190125T170341_V20190125T125507_20190125T161237.EOF 347.7811271737071 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-25T18:13:35.260755Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190125T160723_20190125T160748_014652_01B4FD_1E83 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.488588544759885 -18.579725251676454,35.04491073558012 -18.452452370953008,35.63569073423136 -18.315306786891316,36.22553867578017 -18.176349370005966,36.78944461927514 -18.04160889049648,36.69603591086639 -17.682154274616245,36.65045620999594 -17.502126664043207,36.560441972777454 -17.141833158246897,36.40794564564071 -16.54239204947653,35.84815050934128 -16.67537245793008,35.26269297753041 -16.812644134893475,34.67640082356027 -16.948260090557554,34.12438603851263 -17.07423862730558,34.2701739484763 -17.676172498621145,34.35600285219343 -18.037957603109447,34.39944747643125 -18.21874149771429,34.488588544759885 -18.579725251676454)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.20445 45.81680972165381 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 2021-12-24T10:13:44.530516Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S18E036/2019/01/25/01B4FD 2.0E-4 2.0E-4 true block average 2 2 -17.0 36.0 -18.0 37.0 POLYGON((36.52435997008785 -17.0,36.696035910862165 -17.682154274599082,36.77863203669056 -18.0,36.0 -18.0,36.0 -17.0,36.52435997008785 -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_01B4FD_S18E036_2019_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01B4FD_S18E036_2019_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01B4FD_S18E036_2019_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01B4FD_S18E036_2019_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01B4FD_S18E036_2019_01_25_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