https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-30T16:01:30.772815Z 2018-07-30T16:01:59.786140Z s3://sentinel-s1-l1c/GRD/2018/7/30/IW/DV/S1A_IW_GRDH_1SDV_20180730T160130_20180730T160159_023025_027FDB_F7EB 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 2018-07-30T16:01:30.772815Z 2018-07-30T16:01:59.786140Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180730T183120_V20180730T142620_20180730T174350.EOF 347.92994152190937 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-30T18:46:21.614915Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180730T160130_20180730T160159_023025_027FDB_F7EB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.085851578 -12.438576187,35.622162542 -12.317468391,36.195564569 -12.186701912,36.768407053 -12.054756276,37.320774405 -11.92629678,37.264364737 -11.687704962,37.221055011 -11.507453424,37.137228886 -11.146322606,37.096733342 -10.965441225,37.054828923 -10.784898207,37.016597409 -10.603506474,36.975159473 -10.422873976,36.944429984 -10.302993389,36.394744797 -10.42976937,35.82476441 -10.560129043,35.254307385 -10.689470908,34.720821818 -10.809394758,34.750856372 -10.92971121,34.791058675 -11.111001415,34.828040064 -11.293024375,34.868720752 -11.474218495,34.907888974 -11.655759296,34.989162548 -12.018197219,35.031182307 -12.199112166,35.085851578 -12.438576187)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40581 45.9949141188463 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 2021-12-22T20:23:19.143445Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E037/2018/07/30/027FDB 2.0E-4 2.0E-4 true block average 2 2 -12.0 37.0 -13.0 38.0 POLYGON((37.00385542482958 -12.0,37.0 -12.000896624191634,37.0 -12.0,37.00385542482958 -12.0)) 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_027FDB_S13E037_2018_07_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027FDB_S13E037_2018_07_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027FDB_S13E037_2018_07_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027FDB_S13E037_2018_07_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027FDB_S13E037_2018_07_30_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