https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-13T02:55:14.464846Z 2018-04-13T02:55:39.463594Z s3://sentinel-s1-l1c/GRD/2018/4/13/IW/DV/S1B_IW_GRDH_1SDV_20180413T025514_20180413T025539_010459_0130FA_317B 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 2018-04-13T02:55:14.464846Z 2018-04-13T02:55:39.463594Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180413T043615_V20180413T002613_20180413T034343.EOF 191.9724119394443 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-13T04:45:13.848751Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180413T025514_20180413T025539_010459_0130FA_317B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.52285147 -2.533567802,41.410901458 -2.291352969,40.318200368 -2.052440773,40.163116509 -2.775820414,39.994141821 -3.55893294,41.087732828 -3.800461705,42.200839045 -4.044773734,42.368564533 -3.259196784,42.52285147 -2.533567802)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6427 46.01028459505346 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 2022-01-25T08:46:22.297411Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S04E042/2018/04/13/0130FA 2.0E-4 2.0E-4 true block average 2 2 -3.0 42.0 -4.0 43.0 POLYGON((42.42367627567207 -3.0,42.21039851130654 -4.0,42.0 -4.0,42.0 -3.0,42.42367627567207 -3.0)) 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_0130FA_S04E042_2018_04_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0130FA_S04E042_2018_04_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0130FA_S04E042_2018_04_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0130FA_S04E042_2018_04_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0130FA_S04E042_2018_04_13_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