https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-14T18:33:19.268783Z 2018-01-14T18:33:44.267364Z s3://sentinel-s1-l1c/GRD/2018/1/14/IW/DV/S1B_IW_GRDH_1SDV_20180114T183319_20180114T183344_009171_0106A8_3CEF 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 2018-01-14T18:33:19.268783Z 2018-01-14T18:33:44.267364Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180114T204849_V20180114T164525_20180114T200255.EOF 347.04005145714 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-14T20:56:55.176354Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180114T183319_20180114T183344_009171_0106A8_3CEF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.717289759 33.550876172,-9.32063254 33.61383748,-9.04894899 33.656173676,-8.640929447 33.718559215,-8.368591472 33.759401538,-7.959604969 33.819539249,-7.686632261 33.858878406,-7.413411291 33.897613761,-7.047093143 33.948528086,-7.192450583 34.670246514,-7.350481589 35.451253317,-7.723570066 35.400806775,-8.001826284 35.362379024,-8.27981701 35.323312537,-8.696297157 35.263518524,-8.97360793 35.222861927,-9.389051029 35.160690099,-9.665659164 35.118453269,-10.069478547 35.055575092,-9.88564052 34.273567726,-9.717289759 33.550876172)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63826426132132 46.08437761089356 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 2022-01-20T12:19:05.531560Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N34W010/2018/01/14/0106A8 2.0E-4 2.0E-4 true block average 2 2 35.0 -10.0 34.0 -9.0 POLYGON((-9.821913007754697 34.0,-10.0 34.760028319552454,-10.0 35.0,-9.0 35.0,-9.0 34.0,-9.821913007754697 34.0)) 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_0106A8_N34W010_2018_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0106A8_N34W010_2018_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0106A8_N34W010_2018_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0106A8_N34W010_2018_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0106A8_N34W010_2018_01_14_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