https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-11-12T18:23:15.186233Z 2020-11-12T18:23:49.893815Z s3://sentinel-s1-l1c/GRD/2020/11/12/IW/DV/S1A_IW_GRDH_1SDV_20201112T182315_20201112T182349_035219_041CBA_3201 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 2020-11-12T18:23:15.186233Z 2020-11-12T18:23:49.893815Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201112T210415_V20201112T163815_20201112T195545.EOF 347.6230798995985 693000 Copernicus S1 Core Ground Segment - DPA 2020-11-12T22:53:04.300310Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201112T182315_20201112T182349_035219_041CBA_3201 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.360604911394078 23.06789637139867,-4.76324811584274 23.174567821263466,-4.1568747982790635 23.28036381325558,-3.550268572049285 23.38369739090772,-2.950067559635279 23.483471884029214,-3.124413457467882 24.38790557459965,-3.3314996311079232 25.450476251550548,-3.6947402373336438 25.392153357834093,-3.9417416875860223 25.3519483820867,-4.188673015417885 25.31131475465375,-4.558702671067882 25.249600583029935,-4.805186811879064 25.207942963264554,-5.17456015292638 25.144694737295147,-5.420613934108405 25.102015870212597,-5.780124511597632 25.038867245673963,-5.746672291759818 24.879986465252685,-5.552924244559966 23.974022402596656,-5.360604911394078 23.06789637139867)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78469068440462 46.01579 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 2021-12-25T20:13:31.795056Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N25W004/2020/11/12/041CBA 2.0E-4 2.0E-4 true block average 2 2 26.0 -4.0 25.0 -3.0 POLYGON((-4.0 25.34236172257986,-3.3314996311079215 25.45047625155056,-3.2437055621834805 25.0,-4.0 25.0,-4.0 25.34236172257986)) 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_041CBA_N25W004_2020_11_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_041CBA_N25W004_2020_11_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_041CBA_N25W004_2020_11_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_041CBA_N25W004_2020_11_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_041CBA_N25W004_2020_11_12_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