https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-08-06T19:19:32.209512Z 2018-08-06T19:20:22.208146Z s3://sentinel-s1-l1c/GRD/2018/8/6/IW/DV/S1A_IW_GRDH_1SDV_20180806T191957_20180806T192022_023130_028327_4FFA 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 2018-08-06T19:19:57.209573Z 2018-08-06T19:20:22.208146Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180806T214412_V20180806T173535_20180806T205305.EOF 347.7169491071605 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-06T21:54:32.780158Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180806T191957_20180806T192022_023130_028327_4FFA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-19.271855732 20.721989317,-18.681631377 20.830017335,-18.085943548 20.936832712,-17.489419277 21.041569049,-16.899173491 21.143002367,-17.191932317 22.649613097,-17.788599625 22.549218136,-18.391556182 22.445366904,-18.993606786 22.339270653,-19.59007313 22.231792619,-19.271855732 20.721989317)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7795904175607 46.00592 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/2018/8/6/IW/DV/S1A_IW_GRDH_1SDV_20180806T191932_20180806T191957_023130_028327_6190 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 2018-08-06T19:19:32.209512Z 2018-08-06T19:19:57.208085Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180806T214412_V20180806T173535_20180806T205305.EOF 347.7658580911108 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-06T22:05:53.041697Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180806T191932_20180806T191957_023130_028327_6190 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.957036608 19.211233113,-18.371136795 19.32010401,-17.781285921 19.427666623,-17.190667147 19.533312612,-16.607632711 19.635577025,-16.899173491 21.143002367,-17.489419277 21.041569049,-18.085943548 20.936832712,-18.681631377 20.830017335,-19.271855732 20.721989317,-18.957036608 19.211233113)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79768101534897 46.01369 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 2021-12-22T22:16:10.354208Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W018/2018/08/06/028327 2.0E-4 2.0E-4 true block average 2 2 22.0 -18.0 21.0 -17.0 POLYGON((-17.065701988325817 22.0,-17.0 21.661881003054667,-17.0 21.0,-18.0 21.0,-18.0 22.0,-17.065701988325817 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_028327_N21W018_2018_08_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028327_N21W018_2018_08_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028327_N21W018_2018_08_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028327_N21W018_2018_08_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028327_N21W018_2018_08_06_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