https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-18T04:04:06.055755Z 2023-10-18T04:04:38.516265Z s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T040406_20231018T040438_050814_061FD3_2D29 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 2023-10-18T04:04:06.055755Z 2023-10-18T04:04:38.516265Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231018T053159_V20231018T013324_20231018T045054.EOF 192.035177662346 693000 Copernicus Ground Segment 2023-10-18T06:41:16.198023Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231018T040406_20231018T040438_050814_061FD3_2D29 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.70987312222361 -8.655231856907525,24.17452625930103 -8.535750456420422,23.61136965721217 -8.409192947842127,23.047463137072498 -8.281586712620308,22.497066185446045 -8.156200667380565,22.455386172251274 -8.336550605731462,22.414685746669445 -8.517228686746414,22.372637352270985 -8.697603200226881,22.33248986041569 -8.878426671732893,22.29022386066754 -9.058767804124297,22.249460608805578 -9.239465932706201,22.164920261267618 -9.600188586455037,22.12371866549062 -9.780812011862235,22.076374577956408 -9.985454291698296,22.62966914798028 -10.112807520892378,23.196320311526 -10.242179016316287,23.7616396672788 -10.37016901762478,24.301230223546757 -10.491322243922195,24.388865006205464 -10.105013556271912,24.47037889215696 -9.742796839748557,24.59036849304597 -9.198998492290158,24.629187143245794 -9.01747886149547,24.668954413631546 -8.836176964418714,24.70987312222361 -8.655231856907525)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51352 45.94003083918938 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 2023-10-18T12:05:52.168275Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S11E023/2023/10/18/061FD3 2.0E-4 2.0E-4 true block average 2 2 -10.0 23.0 -11.0 24.0 POLYGON((24.0 -10.423687603143096,23.0 -10.197357344857384,23.0 -10.0,24.0 -10.0,24.0 -10.423687603143096)) 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_061FD3_S11E023_2023_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061FD3_S11E023_2023_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061FD3_S11E023_2023_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061FD3_S11E023_2023_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061FD3_S11E023_2023_10_18_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