https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-02-14T02:10:47.969560Z 2020-02-14T02:11:12.969057Z s3://sentinel-s1-l1c/GRD/2020/2/14/IW/DV/S1A_IW_GRDH_1SDV_20200214T021047_20200214T021112_031242_0397D1_F4B3 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 2020-02-14T02:10:47.969560Z 2020-02-14T02:11:12.969057Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200214T034449_V20200213T233744_20200214T025514.EOF 192.214574410404 693000 Copernicus S1 Core Ground Segment - DPA 2020-02-14T03:55:25.276353Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200214T021047_20200214T021112_031242_0397D1_F4B3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((51.54995111397737 -17.131308059954595,50.97831129603529 -17.000843226206946,50.39095450815923 -16.864940423703118,49.803920320827764 -16.72724909763565,49.25930219395792 -16.597828535306665,49.165703157330945 -16.957090619598826,49.122960453363476 -17.137770139581345,49.078610875725246 -17.318072966490252,49.03067313519877 -17.497517157880345,48.98495799076037 -17.677513185141947,48.93620992622914 -17.856783746627194,48.89216160508416 -18.03721089518235,48.876102980270964 -18.0966115802635,49.426507147232016 -18.228180100487062,50.017435601452206 -18.367443411818705,50.60930145305238 -18.50488506185253,51.18541642244666 -18.63669413811639,51.37574730533217 -17.854147239672386,51.54995111397737 -17.131308059954595)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.29102 45.97066913645925 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 2021-12-25T06:05:00.652150Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S18E049/2020/02/14/0397D1 2.0E-4 2.0E-4 true block average 2 2 -17.0 49.0 -18.0 50.0 POLYGON((49.0 -17.61828769349371,49.03067313520923 -17.49751715784056,49.078610875729176 -17.318072966475185,49.155552239595096 -17.0,50.0 -17.0,50.0 -18.0,49.0 -18.0,49.0 -17.61828769349371)) 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_0397D1_S18E049_2020_02_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0397D1_S18E049_2020_02_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0397D1_S18E049_2020_02_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0397D1_S18E049_2020_02_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0397D1_S18E049_2020_02_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