https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-26T16:01:02.620233Z 2021-02-26T16:01:27.691508Z s3://sentinel-s1-l1c/GRD/2021/2/26/IW/DV/S1B_IW_GRDH_1SDV_20210226T160102_20210226T160127_025779_0312DD_B93F 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 2021-02-26T16:01:02.620233Z 2021-02-26T16:01:27.691508Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20210226T150435_V20210226T142555_20210226T210055.EOF 347.92592387672414 693000 Copernicus S1 Core Ground Segment - TLS 2021-02-26T16:57:19.668189Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210226T160102_20210226T160127_025779_0312DD_B93F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.08344076880094 -12.44364521732247,35.65308268980994 -12.314970116258179,36.21937634953134 -12.185772630032217,36.78818214872973 -12.054711869912598,37.31855065253096 -11.931351552478883,37.27516199879413 -11.751246188365647,37.23254778096723 -11.570873160790706,37.19198398221937 -11.390028249564573,37.067189688236084 -10.848284207264415,37.02666985584927 -10.667471368753832,36.99873717969713 -10.546492009025677,36.470940723801775 -10.668390378566146,35.90292600606823 -10.798485462383226,35.336755087532 -10.927016808226881,34.773693870030115 -11.053706882472412,34.80243485788988 -11.174759203026849,34.838110749532014 -11.357032311818557,34.88064137794266 -11.537764965170519,34.92170086038941 -11.718835111078802,34.96008497919318 -11.900515298583066,35.003331421853346 -12.0811034540125,35.0418456853834 -12.262766599211965,35.08344076880094 -12.44364521732247)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66396752641699 46.05468630887133 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 2021-12-26T01:37:12.751836Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S12E034/2021/02/26/0312DD 2.0E-4 2.0E-4 true block average 2 2 -11.0 34.0 -12.0 35.0 POLYGON((34.98390912992541 -12.0,34.960084979190604 -11.900515298571626,34.921700860385954 -11.718835111063628,34.83811074953267 -11.357032311821422,34.802434857890006 -11.174759203028321,34.77369387003015 -11.053706882472381,35.0 -11.002787480608276,35.0 -12.0,34.98390912992541 -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_0312DD_S12E034_2021_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0312DD_S12E034_2021_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0312DD_S12E034_2021_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0312DD_S12E034_2021_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0312DD_S12E034_2021_02_26_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