https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-25T16:31:52.322970Z 2018-08-25T16:32:17.321261Z s3://sentinel-s1-l1c/GRD/2018/8/25/IW/DV/S1B_IW_GRDH_1SDV_20180825T163152_20180825T163217_012421_016E79_B0D2 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 2018-08-25T16:31:52.322970Z 2018-08-25T16:32:17.321261Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180825T172259_V20180825T131950_20180825T163720.EOF 347.75637561165786 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-25T17:46:51.765286Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180825T163152_20180825T163217_012421_016E79_B0D2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.527620542 -19.366908906,29.094674755 -19.236963534,29.687399278 -19.099043135,30.279139186 -18.95923263,30.836511066 -18.825603282,30.788282752 -18.646191121,30.694701787 -18.286516724,30.649071222 -18.106417881,30.444053593 -17.328652359,29.890901939 -17.460504652,29.303734938 -17.59858324,28.715684113 -17.734928003,28.153187039 -17.863515714,28.34911518 -18.644614577,28.392531904 -18.82547573,28.436873465 -19.006133677,28.481634333 -19.186704709,28.527620542 -19.366908906)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.382 45.91383510700585 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 2021-12-23T03:06:54.049450Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S19E029/2018/08/25/016E79 2.0E-4 2.0E-4 true block average 2 2 -18.0 29.0 -19.0 30.0 POLYGON((29.0 -19.0,29.0 -18.0,30.0 -18.0,30.0 -19.0,29.0 -19.0)) 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_016E79_S19E029_2018_08_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016E79_S19E029_2018_08_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016E79_S19E029_2018_08_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016E79_S19E029_2018_08_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016E79_S19E029_2018_08_25_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