https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-15T16:12:24.751005Z 2018-10-15T16:12:49.750635Z s3://sentinel-s1-l1c/GRD/2018/10/15/IW/DV/S1A_IW_GRDH_1SDV_20181015T161224_20181015T161249_024148_02A414_6522 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2018-10-15T16:12:24.751005Z 2018-10-15T16:12:49.750635Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181015T183916_V20181015T143437_20181015T175207.EOF 348.0299706496391 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-15T18:50:10.294401Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181015T161224_20181015T161249_024148_02A414_6522 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.949987699 -3.071381491,32.054644835 -2.830009102,33.145671936 -2.590508162,33.028923957 -2.047956265,32.991195341 -1.866826,32.952065543 -1.686011488,32.91475472 -1.504805861,32.875550161 -1.324021255,32.837993369 -1.142882194,32.825084908 -1.083433029,30.630552172 -1.559654209,30.643413956 -1.619292098,30.680895769 -1.800985323,30.720063321 -1.982314758,30.757217562 -2.164085998,30.796238254 -2.345454619,30.833792367 -2.527147571,30.949987699 -3.071381491)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84874 46.15424022647837 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 2021-12-23T15:57:20.421540Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S02E033/2018/10/15/02A414 2.0E-4 2.0E-4 true block average 2 2 -1.0 33.0 -2.0 34.0 POLYGON((33.0 -1.9090960429268207,33.018934883627985 -2.0,33.0 -2.0,33.0 -1.9090960429268207)) 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_02A414_S02E033_2018_10_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A414_S02E033_2018_10_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A414_S02E033_2018_10_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A414_S02E033_2018_10_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A414_S02E033_2018_10_15_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