https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-15T17:19:31.742033Z 2021-12-15T17:19:56.740359Z s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1B_IW_GRDH_1SDV_20211215T171931_20211215T171956_030039_039636_085A 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 2021-12-15T17:19:31.742033Z 2021-12-15T17:19:56.740359Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20211215T173458_V20211215T153154_20211215T220654.EOF 347.0824229736585 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-15T18:04:37.162480Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211215T171931_20211215T171956_030039_039636_085A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((8.941907839299484 32.93582055181775,9.337801931666325 32.999140481449395,9.615848466192515 33.04280246687721,9.895844922257666 33.08610124823385,10.314604140484963 33.14961109324635,10.728639694071266 33.21094156585181,11.007573929699415 33.25143466941051,11.287188389272965 33.291362608874294,11.587988258262818 33.3335645283942,11.406250596056937 34.23570067456108,11.370940709531869 34.41627948800874,11.287429522384205 34.836754497822874,10.9810662342602 34.79493751057609,10.696477648007312 34.75535414056057,10.41260208426925 34.71516997031154,9.987119889666792 34.65363054034232,9.56308089738635 34.59073236614871,9.28111535290702 34.548040399976806,8.999775253100234 34.50475123448719,8.59892969710508 34.44186902018101,8.610344570984601 34.38194392653164,8.655017217268318 34.20166871435617,8.688621730012375 34.01964063125196,8.732193961677392 33.83919664222443,8.772769327029248 33.65827863554335,8.814583685929765 33.47756074538222,8.89912400918061 33.11627999573576,8.941907839299484 32.93582055181775)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60105416807176 46.44594398058432 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 2021-12-26T16:27:38.762384Z Batch API, v4.72.0 s3://deafrica-sentinel-1/s1_rtc/N33E008/2021/12/15/039636 2.0E-4 2.0E-4 true block average 2 2 34.0 8.0 33.0 9.0 POLYGON((8.926691996068811 33.0,8.814583685951192 33.477560745291406,8.732193961678211 33.839196642221324,8.693364399133989 34.0,9.0 34.0,9.0 33.0,8.926691996068811 33.0)) 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_039636_N33E008_2021_12_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_039636_N33E008_2021_12_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_039636_N33E008_2021_12_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_039636_N33E008_2021_12_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_039636_N33E008_2021_12_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