https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-03-23T15:54:59.968020Z 2020-03-23T15:55:28.985397Z s3://sentinel-s1-l1c/GRD/2020/3/23/IW/DV/S1A_IW_GRDH_1SDV_20200323T155459_20200323T155528_031805_03AB69_D189 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 2020-03-23T15:54:59.968020Z 2020-03-23T15:55:28.985397Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200323T180634_V20200323T140958_20200323T172728.EOF 347.6215449726786 693000 Copernicus S1 Core Ground Segment - DPA 2020-03-23T18:35:06.635157Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200323T155459_20200323T155528_031805_03AB69_D189 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.629247566201116 23.251297351028068,32.00853068606395 23.319158864769303,32.263099981179394 23.36415403080487,32.77314328662573 23.452969631114314,33.15771173253718 23.518757558807373,33.41461722889532 23.562141798920354,33.67192502674352 23.60514041165343,34.04336686130817 23.666411253708596,34.031633335717 23.72423020694704,33.96271554931749 24.086095409068648,33.92767246928076 24.26692535647923,33.72771996924689 25.291824240692375,33.34861285151702 25.23080272484831,33.088773661905385 25.188378430075502,32.56954926256177 25.102150505975914,32.18474689455248 25.036992889146138,31.927482216993912 24.992838044187543,31.667699193669137 24.94777001364829,31.28151683029551 24.879875198219843,31.30734218330623 24.758604651562486,31.346977561416416 24.577609263374374,31.463185610499455 24.03414633604008,31.5391625602467 23.67157061256692,31.629247566201116 23.251297351028068)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83310015353064 46.70315299927759 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 2021-12-25T08:02:39.023189Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N23E031/2020/03/23/03AB69 2.0E-4 2.0E-4 true block average 2 2 24.0 31.0 23.0 32.0 POLYGON((31.629247566201094 23.25129735102796,31.47034090052391 24.0,32.0 24.0,32.0 23.317632550416594,31.629247566201094 23.25129735102796)) 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_03AB69_N23E031_2020_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03AB69_N23E031_2020_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03AB69_N23E031_2020_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03AB69_N23E031_2020_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03AB69_N23E031_2020_03_23_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