https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-05-08T19:27:24.147069Z 2020-05-08T19:27:45.940265Z s3://sentinel-s1-l1c/GRD/2020/5/8/IW/DV/S1A_IW_GRDH_1SDV_20200508T192724_20200508T192745_032478_03C2DB_A5CF 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 2020-05-08T19:27:24.147069Z 2020-05-08T19:27:45.940265Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200508T214848_V20200508T174356_20200508T210126.EOF 347.82308053307946 693000 Copernicus S1 Core Ground Segment - DPA 2020-05-08T22:08:46.016550Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200508T192724_20200508T192745_032478_03C2DB_A5CF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.648915086065138 17.452514894639926,-20.069438405876667 17.56203120433266,-19.48714125454974 17.670242448814115,-18.90415324975068 17.776731163149236,-18.32474754276422 17.880724093261094,-18.556335182902938 19.07118796923592,-19.13990902401975 18.968052884255037,-19.72704701488486 18.862303381128697,-20.313443572260102 18.754706488726846,-20.896952767978345 18.64567841792697,-20.648915086065138 17.452514894639926)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81520624222157 46.00591 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 2021-12-25T10:27:24.464276Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N18W020/2020/05/08/03C2DB 2.0E-4 2.0E-4 true block average 2 2 19.0 -20.0 18.0 -19.0 POLYGON((-20.0 18.812219708909225,-19.0 18.992779025259356,-19.0 18.0,-20.0 18.0,-20.0 18.812219708909225)) 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_03C2DB_N18W020_2020_05_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03C2DB_N18W020_2020_05_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03C2DB_N18W020_2020_05_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03C2DB_N18W020_2020_05_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03C2DB_N18W020_2020_05_08_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