https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-21T16:39:58.469706Z 2019-01-21T16:40:23.468528Z s3://sentinel-s1-l1c/GRD/2019/1/21/IW/DV/S1B_IW_GRDH_1SDV_20190121T163958_20190121T164023_014594_01B315_1F11 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 2019-01-21T16:39:58.469706Z 2019-01-21T16:40:23.468528Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190121T173915_V20190121T132802_20190121T164532.EOF 347.7441116760561 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-21T17:48:30.604871Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190121T163958_20190121T164023_014594_01B315_1F11 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.570061055981267 -19.757644800247224,27.135809792492918 -19.627926701020524,27.728473312581187 -19.48991004951637,28.320129525065283 -19.34997097978688,28.879166221898085 -19.215764475149143,28.83198754622471 -19.03608530461289,28.692300767960973 -18.49639420245777,28.645205856427317 -18.316652508568374,28.549461625287883 -17.957584279114524,28.486454359411688 -17.718598826955304,27.931771950311592 -17.851012881387057,27.34481869989358 -17.989209573094396,26.75696193582426 -18.125639681233544,26.195890543399187 -18.253992033977045,26.256075319804808 -18.49400442871752,26.34751358922894 -18.854632085905685,26.392391817227487 -19.035151472911902,26.525212594265028 -19.577177589482403,26.570061055981267 -19.757644800247224)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3768 45.88256798254303 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 2021-12-24T10:01:06.698196Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S19E028/2019/01/21/01B315 2.0E-4 2.0E-4 true block average 2 2 -18.0 28.0 -19.0 29.0 POLYGON((28.560771622250503 -18.0,28.692300767977304 -18.496394202520516,28.822647685100602 -19.0,28.0 -19.0,28.0 -18.0,28.560771622250503 -18.0)) 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_01B315_S19E028_2019_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01B315_S19E028_2019_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01B315_S19E028_2019_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01B315_S19E028_2019_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01B315_S19E028_2019_01_21_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