https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-01T02:35:20.945390Z 2023-02-01T02:35:49.965719Z s3://sentinel-s1-l1c/GRD/2023/2/1/IW/DV/S1A_IW_GRDH_1SDV_20230201T023520_20230201T023549_047036_05A456_5C5E 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 2023-02-01T02:35:20.945390Z 2023-02-01T02:35:49.965719Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230201T035804_V20230201T000244_20230201T032014.EOF 192.1773795911218 693000 Copernicus Ground Segment 2023-02-01T04:22:03.937410Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230201T023520_20230201T023549_047036_05A456_5C5E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.72724931675514 -15.691992763253616,45.15292473360605 -15.561283351665093,44.57353673766599 -15.427748412372186,43.994888604156216 -15.292717403213441,43.45675380032074 -15.165646349195777,43.353414314714904 -15.582861705073773,43.263434409487076 -15.942964125405808,43.081944265628536 -16.66293882463209,43.05099382858636 -16.783665120974668,43.5932802119892 -16.912586175235116,44.17649943203092 -17.049446598517616,44.75710681306698 -17.183844002347435,45.33437079179084 -17.31563949047046,45.364167509611235 -17.194452975387108,45.40645262798823 -17.013448915888965,45.449768576486875 -16.832687874509055,45.496562739563075 -16.65272797914582,45.54099730116759 -16.472237040431217,45.72724931675514 -15.691992763253616)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.43466 45.89599011742964 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 2023-02-01T08:56:54.632007Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S16E043/2023/02/01/05A456 2.0E-4 2.0E-4 true block average 2 2 -15.0 43.0 -16.0 44.0 POLYGON((43.249056891643505 -16.0,43.45675380032073 -15.165646349195633,44.0 -15.293910178060544,44.0 -16.0,43.249056891643505 -16.0)) 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_05A456_S16E043_2023_02_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A456_S16E043_2023_02_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A456_S16E043_2023_02_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A456_S16E043_2023_02_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A456_S16E043_2023_02_01_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