https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-04T18:57:16.455Z 2018-02-04T18:57:41.453554Z s3://sentinel-s1-l1c/GRD/2018/2/4/IW/DV/S1A_IW_GRDH_1SDV_20180204T185716_20180204T185741_020461_022FC4_AA5D 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 2018-02-04T18:57:16.455Z 2018-02-04T18:57:41.453554Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180204T214157_V20180204T171047_20180204T202817.EOF 347.37689417115297 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-04T21:58:39.207520Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180204T185716_20180204T185741_020461_022FC4_AA5D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.73788954 28.415057131,-14.360571156 28.478831257,-14.105025935 28.521385333,-13.721326037 28.584315943,-13.46527407 28.625667567,-13.080822706 28.686788817,-12.824275594 28.726930457,-12.567533736 28.766586038,-12.210837657 28.820812608,-12.247406692 29.001221557,-12.50862404 30.325121159,-12.870751523 30.271431868,-13.131390245 30.232125982,-13.391820553 30.19230318,-13.782070397 30.131602467,-14.041970025 30.090492811,-14.431413673 30.027867728,-14.690769139 29.985479148,-15.073690589 29.921893678,-14.81870839 28.776750337,-14.778891536 28.595756018,-14.73788954 28.415057131)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72989563870521 46.07227141519126 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 2022-01-21T09:34:43.865614Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N29W014/2018/02/04/022FC4 2.0E-4 2.0E-4 true block average 2 2 30.0 -14.0 29.0 -13.0 POLYGON((-14.0 29.0,-14.0 30.0,-13.0 30.0,-13.0 29.0,-14.0 29.0)) 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_022FC4_N29W014_2018_02_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022FC4_N29W014_2018_02_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022FC4_N29W014_2018_02_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022FC4_N29W014_2018_02_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022FC4_N29W014_2018_02_04_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