https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-30T16:59:26.242754Z 2018-04-30T16:59:52.837471Z s3://sentinel-s1-l1c/GRD/2018/4/30/IW/DV/S1B_IW_GRDH_1SDV_20180430T165926_20180430T165952_010715_013924_7C66 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 2018-04-30T16:59:26.242754Z 2018-04-30T16:59:52.837471Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180430T173623_V20180430T134424_20180430T170154.EOF 347.9861026995039 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-30T17:53:51.622039Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180430T165926_20180430T165952_010715_013924_7C66 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.799715635 -8.543237841,20.369012732 -8.416189895,20.941922254 -8.287429748,21.514459975 -8.157858324,22.014751301 -8.04391068,21.973620618 -7.86340125,21.933283334 -7.682623333,21.809162644 -7.141052772,21.680328261 -6.567424321,21.18137528 -6.680050636,20.610436691 -6.808248671,20.039198884 -6.935781959,19.471633975 -7.061756889,19.598158154 -7.637311453,19.719920578 -8.180724204,19.759436491 -8.362111135,19.799715635 -8.543237841)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75362 46.29341087618097 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 2022-01-25T13:59:41.052378Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S07E021/2018/04/30/013924 2.0E-4 2.0E-4 true block average 2 2 -6.0 21.0 -7.0 22.0 POLYGON((21.0 -6.720776477520362,21.680328261000003 -6.567424321000011,21.777482822646377 -7.0,21.0 -7.0,21.0 -6.720776477520362)) 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_013924_S07E021_2018_04_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_013924_S07E021_2018_04_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_013924_S07E021_2018_04_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_013924_S07E021_2018_04_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_013924_S07E021_2018_04_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