https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-12-26T19:00:01.556060Z 2021-12-26T19:00:51.554792Z s3://sentinel-s1-l1c/GRD/2021/12/26/IW/DV/S1A_IW_GRDH_1SDV_20211226T190026_20211226T190051_041184_04E4D4_78E1 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 2021-12-26T19:00:26.556916Z 2021-12-26T19:00:51.554792Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20211226T225512_V20211226T185812_20211226T221542.EOF 347.9874115881888 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-27T07:42:42.364825Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211226T190026_20211226T190051_041184_04E4D4_78E1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.634823146639862 8.499007657876097,-12.073465090209282 8.613356970946876,-11.508758964515165 8.727490344458273,-10.945038986459695 8.840514940282038,-10.395406005682169 8.949828808091242,-10.428789722697733 9.131300847526614,-10.467354484156344 9.31183437585964,-10.504475610600414 9.492649168282929,-10.54096252819767 9.673584042705315,-10.648062270460493 10.216819588043021,-10.68458509304772 10.397726193240942,-10.694714335693586 10.458021634665707,-11.241487791435004 10.35098223617328,-11.81277985450107 10.23806641653152,-12.379537014968658 10.12497562232647,-12.933769106863584 10.01336240000137,-12.923733048786028 9.952789569349916,-12.882493556125103 9.772104670671215,-12.854375405094657 9.588754656804898,-12.82085089201016 9.406496985507177,-12.746821251496613 9.043392721059993,-12.634823146639862 8.499007657876097)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82021125663157 46.11755943950468 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 s3://sentinel-s1-l1c/GRD/2021/12/26/IW/DV/S1A_IW_GRDH_1SDV_20211226T190001_20211226T190026_041184_04E4D4_10BB 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 2021-12-26T19:00:01.556060Z 2021-12-26T19:00:26.555426Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20211226T225512_V20211226T185812_20211226T221542.EOF 348.00412281849157 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-27T07:43:21.907816Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211226T190001_20211226T190026_041184_04E4D4_10BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.323605830050207 6.986605067197981,-11.765157667730305 7.1015946682842,-11.205096243516508 7.2161807278555905,-10.643575155872758 7.330315860785458,-10.094273876021779 7.441228590764639,-10.12932335931318 7.622422079057722,-10.163180701774913 7.803941857624986,-10.203309489915366 7.984195963123147,-10.27373218563743 8.346661593750163,-10.310659363075292 8.52754229941774,-10.382270848365089 8.889734452870494,-10.395406005682169 8.949828808091242,-10.945038986459695 8.840514940282038,-11.508758964515165 8.727490344458273,-12.073465090209282 8.613356970946876,-12.634823146639862 8.499007657876097,-12.621864794592566 8.43864510178466,-12.582174967331701 8.257630456178772,-12.547261277399942 8.075633863698485,-12.50997393051706 7.89412178651776,-12.471989403892966 7.7127508653547645,-12.435630807665419 7.531042729536073,-12.323605830050207 6.986605067197981)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80229606641948 46.08861932243764 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 2021-12-27T09:57:02.047801Z Batch API, v4.75.1 s3://deafrica-sentinel-1/s1_rtc/N08W012/2021/12/26/04E4D4 2.0E-4 2.0E-4 true block average 2 2 9.0 -12.0 8.0 -11.0 POLYGON((-12.0 8.0,-12.0 9.0,-11.0 9.0,-11.0 8.0,-12.0 8.0)) 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_04E4D4_N08W012_2021_12_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E4D4_N08W012_2021_12_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E4D4_N08W012_2021_12_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E4D4_N08W012_2021_12_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E4D4_N08W012_2021_12_26_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