https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-16T04:03:49.651048Z 2018-01-16T04:04:14.649489Z s3://sentinel-s1-l1c/GRD/2018/1/16/IW/DV/S1B_IW_GRDH_1SDV_20180116T040349_20180116T040414_009191_010761_2418 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 2018-01-16T04:03:49.651048Z 2018-01-16T04:04:14.649489Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180116T055421_V20180116T014016_20180116T045746.EOF 192.141495660248 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-16T06:11:24.952492Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180116T040349_20180116T040414_009191_010761_2418 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.125539244 17.313465219,27.545351161 17.423206119,26.96308767 17.531511874,26.380138339 17.638105899,25.80577743 17.741322146,25.735362272 17.379492014,25.592340143 16.655983005,25.509673917 16.234321061,26.079255874 16.130015554,26.657409573 16.022469775,27.234940151 15.913367963,27.810471038 15.802987613,27.898249233 16.22563599,28.050419569 16.95079871,28.125539244 17.313465219)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89236391416124 46.08516 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 2022-01-20T16:51:03.421623Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N16E027/2018/01/16/010761 2.0E-4 2.0E-4 true block average 2 2 17.0 27.0 16.0 28.0 POLYGON((28.0 16.710525915981023,27.85138777319806 16.0,27.0 16.0,27.0 17.0,28.0 17.0,28.0 16.710525915981023)) 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_010761_N16E027_2018_01_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010761_N16E027_2018_01_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010761_N16E027_2018_01_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010761_N16E027_2018_01_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010761_N16E027_2018_01_16_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