https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-22T02:50:00.501159Z 2021-05-22T02:50:25.499311Z s3://sentinel-s1-l1c/GRD/2021/5/22/IW/DV/S1B_IW_GRDH_1SDV_20210522T025000_20210522T025025_027011_033A1F_2119 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 2021-05-22T02:50:00.501159Z 2021-05-22T02:50:25.499311Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0923787175942 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-22T06:47:47.196284Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210522T025000_20210522T025025_027011_033A1F_2119 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.44458041231065 -12.148501043886608,41.87937477227344 -12.020969447464976,41.30513405066455 -11.890116225564475,40.73144022268065 -11.75810913022493,40.20248329012544 -11.635263997178809,40.16072014434369 -11.815730125935872,40.1175331187943 -11.995964085487364,40.07308978138759 -12.175910481256999,39.98831386299127 -12.536804183922069,39.85784457289377 -13.077436159456528,39.84397070498685 -13.137377136653754,40.37513691324098 -13.26164987970379,40.95329896614927 -13.395524720020724,41.53060340352739 -13.527745492275328,42.098900942825104 -13.656474083127835,42.27924700690972 -12.872496237483928,42.44458041231065 -12.148501043886608)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.45935 46.00797979542212 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 2021-12-26T06:01:04.103803Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E039/2021/05/22/033A1F 2.0E-4 2.0E-4 true block average 2 2 -12.0 39.0 -13.0 40.0 POLYGON((39.876532037212165 -13.0,40.0 -12.48705593778352,40.0 -13.0,39.876532037212165 -13.0)) 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_033A1F_S13E039_2021_05_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033A1F_S13E039_2021_05_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033A1F_S13E039_2021_05_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033A1F_S13E039_2021_05_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033A1F_S13E039_2021_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