https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-25T04:20:28.102807Z 2018-07-25T04:20:53.100865Z s3://sentinel-s1-l1c/GRD/2018/7/25/IW/DV/S1B_IW_GRDH_1SDV_20180725T042028_20180725T042053_011962_016050_25AE 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 2018-07-25T04:20:28.102807Z 2018-07-25T04:20:53.100865Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180725T080611_V20180725T033534_20180725T065304.EOF 192.134616983983 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-27T11:30:04.489396Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180725T042028_20180725T042053_011962_016050_25AE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.938896513 17.007320929,23.360191531 17.117077209,22.779428092 17.225433033,22.197992911 17.332111736,21.626807922 17.435145341,21.59341059 17.253911882,21.558844919 17.072787867,21.488496052 16.710741757,21.417181748 16.3488519,21.383007089 16.167629196,21.335797834 15.927158402,21.902339898 15.823014565,22.479103179 15.715358532,23.055256707 15.606180281,23.629426345 15.495757491,23.679460705 15.73679583,23.715782602 15.918460962,23.791520777 16.281188393,23.866366916 16.644083397,23.903182296 16.82564486,23.938896513 17.007320929)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95778549714386 46.11627942431301 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 2021-12-22T18:47:34.688801Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N16E023/2018/07/25/016050 2.0E-4 2.0E-4 true block average 2 2 17.0 23.0 16.0 24.0 POLYGON((23.937457351263657 17.0,23.86636691599664 16.644083396983042,23.73280810765955 16.0,23.0 16.0,23.0 17.0,23.937457351263657 17.0)) 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_016050_N16E023_2018_07_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016050_N16E023_2018_07_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016050_N16E023_2018_07_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016050_N16E023_2018_07_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016050_N16E023_2018_07_25_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