https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-06T05:49:06.446250Z 2018-09-06T05:49:40.245131Z s3://sentinel-s1-l1c/GRD/2018/9/6/IW/DV/S1B_IW_GRDH_1SDV_20180906T054906_20180906T054940_012590_0173A9_0204 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 2018-09-06T05:49:06.446250Z 2018-09-06T05:49:40.245131Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180906T074306_V20180906T032723_20180906T064453.EOF 192.3425741578041 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-06T07:57:27.567440Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180906T054906_20180906T054940_012590_0173A9_0204 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((2.768695189 23.939094978,2.386686464 24.006942799,2.130441354 24.051881329,1.617421806 24.140470757,1.232198463 24.205781627,0.975166704 24.248781398,0.717963418 24.291347199,0.341833051 24.352757374,0.305807948 24.172235182,0.272834296 23.991120134,0.237697011 23.810350955,0.202485568 23.629588634,0.166248617 23.448990668,0.130991186 23.268229203,0.097364521 23.0871941,-0.027625168 22.440619965,0.34299682 22.378374912,0.59644886 22.335285144,0.84974466 22.291799673,1.229393255 22.225831895,1.735035464 22.13650005,1.987616201 22.091247404,2.364187943 22.023001612,2.500610098 22.670933195,2.537456823 22.852375381,2.576073754 23.033496895,2.615645091 23.214447218,2.654231576 23.395575376,2.692763351 23.576712788,2.7291405 23.758235334,2.768695189 23.939094978)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85298391094783 46.69949760756492 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 2021-12-23T06:14:16.513360Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N22E000/2018/09/06/0173A9 2.0E-4 2.0E-4 true block average 2 2 23.0 0.0 22.0 1.0 POLYGON((1.0 22.265691290029654,0.0 22.43598038585477,0.0 22.5835255058229,0.08050896979295967 23.0,1.0 23.0,1.0 22.265691290029654)) 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_0173A9_N22E000_2018_09_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0173A9_N22E000_2018_09_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0173A9_N22E000_2018_09_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0173A9_N22E000_2018_09_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0173A9_N22E000_2018_09_06_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