https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-15T17:28:19.205813Z 2020-04-15T17:28:44.204939Z s3://sentinel-s1-l1c/GRD/2020/4/15/IW/DV/S1B_IW_GRDH_1SDV_20200415T172819_20200415T172844_021157_02825F_F408 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 2020-04-15T17:28:19.205813Z 2020-04-15T17:28:44.204939Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200415T181524_V20200415T141731_20200415T173501.EOF 347.5889702342321 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-15T18:34:53.169460Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200415T172819_20200415T172844_021157_02825F_F408 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.283388273978924 -23.83176341709239,15.844696713569556 -23.70251997294795,16.09787966160995 -23.643468257851623,16.479574133091948 -23.55355852857807,16.85170462378063 -23.46490807013893,17.10019290540921 -23.40515295972845,17.661757895951737 -23.268451552393497,17.611472304941536 -23.089195875275564,17.562931944759548 -22.909430106596282,17.51510894765447 -22.729503289527468,17.247027781708343 -21.774004208336166,16.689543239419844 -21.909109881539237,16.31915595344921 -21.997688655917678,16.071605246999397 -22.05636812617708,15.699383111096594 -22.143810357551146,15.44775285787497 -22.202391647922994,14.890107472439347 -22.330646446852185,14.905631241210324 -22.390153832923,14.950364164742213 -22.570900664435175,14.995703011234509 -22.751518617124262,15.044954522985904 -22.931247546742156,15.13975889667589 -23.29158830481001,15.187930991482048 -23.471598816572644,15.23489792739002 -23.651898265541774,15.283388273978924 -23.83176341709239)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.94987281808063 46.02270889816329 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 2021-12-25T09:15:02.480013Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S23E017/2020/04/15/02825F 2.0E-4 2.0E-4 true block average 2 2 -22.0 17.0 -23.0 18.0 POLYGON((17.310434661443505 -22.0,17.515108947652795 -22.729503289521418,17.587387631066036 -23.0,17.0 -23.0,17.0 -22.0,17.310434661443505 -22.0)) 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_02825F_S23E017_2020_04_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02825F_S23E017_2020_04_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02825F_S23E017_2020_04_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02825F_S23E017_2020_04_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02825F_S23E017_2020_04_15_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