https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-31T17:38:42.506680Z 2022-12-31T17:39:07.505133Z s3://sentinel-s1-l1c/GRD/2022/12/31/IW/DV/S1A_IW_GRDH_1SDV_20221231T173842_20221231T173907_046579_0594FF_B4DD Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2022-12-31T17:38:42.506680Z 2022-12-31T17:39:07.505133Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221231T194621_V20221231T155716_20221231T191446.EOF 347.9666434530388 693000 Copernicus Ground Segment 2022-12-31T20:08:19.784406Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221231T173842_20221231T173907_046579_0594FF_B4DD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.605008255545338 10.152669614389655,8.167627982709343 10.265844842447226,8.733233565497798 10.378555847581092,9.29770399711096 10.489966214363092,9.848864898186294 10.597702830143161,9.81262209243123 10.77860104701813,9.778924812638632 10.960081054188274,9.740518254937507 11.14064257121076,9.704898557352609 11.321738799514677,9.668205585048364 11.502622705723764,9.560540810080024 12.045708732727151,9.548370562289993 12.105294111306673,8.993125563991196 11.998523455346092,8.425513091281601 11.888145097983704,7.859552274350202 11.776861715226921,7.294586686406086 11.66456126324825,7.344186346989237 11.42324343212195,7.418038215199026 11.060071459691054,7.456680917291443 10.878827529365118,7.492396108307038 10.69699260075312,7.530731646488866 10.515683255508945,7.605008255545338 10.152669614389655)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.91654660797823 46.11717578535468 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 2023-01-01T01:17:23.012095Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N11E009/2022/12/31/0594FF 2.0E-4 2.0E-4 true block average 2 2 12.0 9.0 11.0 10.0 POLYGON((9.0 11.999845372777662,9.569602395498332 12.0,9.740518254937085 11.140642571212712,9.770433804582431 11.0,9.0 11.0,9.0 11.999845372777662)) 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_0594FF_N11E009_2022_12_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0594FF_N11E009_2022_12_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0594FF_N11E009_2022_12_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0594FF_N11E009_2022_12_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0594FF_N11E009_2022_12_31_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 2021 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