https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-14T17:19:52.834922Z 2023-05-14T17:20:21.862357Z s3://sentinel-s1-l1c/GRD/2023/5/14/IW/DV/S1A_IW_GRDH_1SDV_20230514T171952_20230514T172021_048533_05D678_7A5C 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 2023-05-14T17:19:52.834922Z 2023-05-14T17:20:21.862357Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230514T192630_V20230514T154049_20230514T185819.EOF 348.0346689247798 693000 Copernicus Ground Segment 2023-05-14T19:39:29.198565Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230514T171952_20230514T172021_048533_05D678_7A5C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.480555118045848 1.6412482866071465,14.58474356697176 1.8762172901713507,15.683926144096054 2.109340431740275,15.672759724885635 2.1679700319029407,15.633517613710334 2.3485430144845325,15.484481712308718 3.072459815345974,15.41073814719601 3.4345437925294866,15.349613035501605 3.7379232714361827,14.249321541688616 3.5076360896999113,13.142871020356633 3.274614720016178,13.205563197681167 2.9705217401793984,13.241795273654306 2.7887282239486195,13.281460464814053 2.607661263214321,13.31827952947456 2.425986238146501,13.39342965802794 2.062948532957644,13.435584856363988 1.8824030542526013,13.469076292331827 1.7000044410470374,13.480555118045848 1.6412482866071465)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78799329255831 46.07037799582347 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 2023-05-14T23:34:49.161874Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N02E013/2023/05/14/05D678 2.0E-4 2.0E-4 true block average 2 2 3.0 13.0 2.0 14.0 POLYGON((13.40812738355851 2.0,13.393429658028056 2.0629485329570834,13.281460464813788 2.6076612632155927,13.241795273654319 2.7887282239485316,13.199485923904966 3.0,14.0 3.0,14.0 2.0,13.40812738355851 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_05D678_N02E013_2023_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D678_N02E013_2023_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D678_N02E013_2023_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D678_N02E013_2023_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D678_N02E013_2023_05_14_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