https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-26T15:15:23.630111Z 2020-04-26T15:15:52.669734Z s3://sentinel-s1-l1c/GRD/2020/4/26/IW/DV/S1B_IW_GRDH_1SDV_20200426T151523_20200426T151552_021317_028762_5106 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 2020-04-26T15:15:23.630111Z 2020-04-26T15:15:52.669734Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200426T173441_V20200426T133623_20200426T165353.EOF 348.0369307011782 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-26T17:57:19.084068Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200426T151523_20200426T151552_021317_028762_5106 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.3738007005837 1.4316454846712114,45.48010831462118 1.667332942342374,46.57845086394765 1.9006257852406678,46.41715767938167 2.6826155593459564,46.38132175743711 2.863935295452711,46.34368587302236 3.044868027552829,46.30765299310039 3.226132255216226,46.24631465349723 3.529923843314294,45.14487554689492 3.299029391686161,44.03784178040415 3.0656005422169312,44.1370191539682 2.579270081892229,44.32384269866416 1.671230480861764,44.3738007005837 1.4316454846712114)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71753 46.04220053599224 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 2021-12-25T09:46:40.645255Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N02E044/2020/04/26/028762 2.0E-4 2.0E-4 true block average 2 2 3.0 44.0 2.0 45.0 POLYGON((44.25620039883101 2.0,44.05121969935482 3.0,45.0 3.0,45.0 2.0,44.25620039883101 2.0)) 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_028762_N02E044_2020_04_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028762_N02E044_2020_04_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028762_N02E044_2020_04_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028762_N02E044_2020_04_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028762_N02E044_2020_04_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