https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-18T15:56:44.016093Z 2018-10-18T15:57:13.047395Z s3://sentinel-s1-l1c/GRD/2018/10/18/IW/DV/S1B_IW_GRDH_1SDV_20181018T155644_20181018T155713_013209_01869D_1271 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 2018-10-18T15:56:44.016093Z 2018-10-18T15:57:13.047395Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181018T181309_V20181018T140913_20181018T172643.EOF 347.12688742182263 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-18T18:30:27.359223Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181018T155644_20181018T155713_013209_01869D_1271 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.66617023 32.236704722,30.074829992 32.302624235,30.350033615 32.346218422,30.763329468 32.410484806,31.039182629 32.452576862,31.453438695 32.514582815,31.729922484 32.555163162,32.006653116 32.595136208,32.295193102 32.636124063,32.13931259 33.415345626,31.969847854 34.258686215,31.675805851 34.218120317,31.393812034 34.178512325,31.11208349 34.138258293,30.68999599 34.076669381,30.40894642 34.034807206,29.987894038 33.970813676,29.707545512 33.927353563,29.291276603 33.86156279,29.486986255 33.017056511,29.66617023 32.236704722)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69222807419972 46.49595445193449 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 2021-12-23T16:06:15.042587Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N32E029/2018/10/18/01869D 2.0E-4 2.0E-4 true block average 2 2 33.0 29.0 32.0 30.0 POLYGON((29.66617023000007 32.23670472199988,29.490902762251892 33.0,30.0 33.0,30.0 32.29055366410194,29.66617023000007 32.23670472199988)) 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_01869D_N32E029_2018_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01869D_N32E029_2018_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01869D_N32E029_2018_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01869D_N32E029_2018_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01869D_N32E029_2018_10_18_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