https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-22T17:19:11.554708Z 2019-05-22T17:19:40.585360Z s3://sentinel-s1-l1c/GRD/2019/5/22/IW/DV/S1B_IW_GRDH_1SDV_20190522T171911_20190522T171940_016359_01ECAE_5D2E 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 2019-05-22T17:19:11.554708Z 2019-05-22T17:19:40.585360Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190522T180246_V20190522T140913_20190522T172643.EOF 347.46475047857643 693000 Copernicus S1 Core Ground Segment - DPA 2019-05-22T18:25:08.597955Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190522T171911_20190522T171940_016359_01ECAE_5D2E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.125942807546696 -26.670325717319052,18.676258682218418 -26.54345047246654,18.930627405918855 -26.48398968041573,19.31168804761911 -26.393955267797885,19.565398918538506 -26.333372528152292,19.94546872923996 -26.241662789790382,20.198516359303547 -26.17996826950307,20.537579397946224 -26.096493106858013,20.469418056499286 -25.859986751085856,20.36289893228418 -25.502232892780437,20.258953377245113 -25.14391190293947,20.069482445920883 -24.48577237073057,19.73448818210491 -24.567897464338344,19.48450426908901 -24.628621369886897,19.109078446503997 -24.718931637597557,18.85849567172994 -24.77861917791607,18.482175072462084 -24.86736770323503,18.23099818945515 -24.926009309363103,17.687663758242056 -25.051220374557992,17.865272560482328 -25.712732918398665,17.96260100201504 -26.07291020758614,18.062393890642305 -26.432572694187257,18.125942807546696 -26.670325717319052)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.78061 45.7949821102507 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 2021-12-24T16:17:08.692677Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S26E020/2019/05/22/01ECAE 2.0E-4 2.0E-4 true block average 2 2 -25.0 20.0 -26.0 21.0 POLYGON((20.217522767253993 -25.0,20.36289893229641 -25.502232892822295,20.469418056492202 -25.85998675106198,20.509769998987764 -26.0,20.0 -26.0,20.0 -25.0,20.217522767253993 -25.0)) 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_01ECAE_S26E020_2019_05_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01ECAE_S26E020_2019_05_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01ECAE_S26E020_2019_05_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01ECAE_S26E020_2019_05_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01ECAE_S26E020_2019_05_22_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