https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-31T03:25:04.852406Z 2023-01-31T03:25:29.851007Z s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T032504_20230131T032529_047022_05A3DE_92AE 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 2023-01-31T03:25:04.852406Z 2023-01-31T03:25:29.851007Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230131T064823_V20230131T023905_20230131T055635.EOF 192.0526183651332 693000 Copernicus Ground Segment 2023-01-31T07:32:55.127937Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230131T032504_20230131T032529_047022_05A3DE_92AE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.504652123764465 12.972008748579787,36.939989198131315 13.082998080191782,36.36931978591123 13.19381176515369,35.804900032377574 13.302062789107625,35.250203350068325 13.40713145876901,35.21336008679815 13.226405195242846,35.177651773632576 13.045366977300603,35.14111166993625 12.864481095586411,35.06987679093403 12.50234466385512,35.03264427364552 12.321576387706235,34.962047192494694 11.959286765557561,34.95009607470624 11.899839901949012,35.50225253482255 11.793464464864664,36.06268454437501 11.684310326702011,36.6302817129401 11.572553941453792,37.18216843889755 11.462737302054943,37.19608026900748 11.52204048355851,37.234867670524395 11.703259178233985,37.2708558124198 11.885035183398529,37.309666763587686 12.06624627982632,37.34571132944402 12.248006541870492,37.382642899901136 12.429588032459959,37.41508848955675 12.612056948007067,37.46263713018328 12.791530534499568,37.504652123764465 12.972008748579787)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 31.01032202682021 46.08458944252271 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 2023-01-31T21:40:19.516944Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N12E035/2023/01/31/05A3DE 2.0E-4 2.0E-4 true block average 2 2 13.0 35.0 12.0 36.0 POLYGON((35.0 12.154052725657293,35.16848735439083 13.0,36.0 13.0,36.0 12.0,35.0 12.0,35.0 12.154052725657293)) 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_05A3DE_N12E035_2023_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A3DE_N12E035_2023_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A3DE_N12E035_2023_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A3DE_N12E035_2023_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A3DE_N12E035_2023_01_31_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