https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-30T15:38:51.173012Z 2019-05-30T15:39:20.202142Z s3://sentinel-s1-l1c/GRD/2019/5/30/IW/DV/S1A_IW_GRDH_1SDV_20190530T153851_20190530T153920_027459_031913_9F39 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 2019-05-30T15:38:51.173012Z 2019-05-30T15:39:20.202142Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190530T174511_V20190530T135327_20190530T171057.EOF 347.56359755186963 693000 Copernicus S1 Core Ground Segment - DPA 2019-05-30T17:57:47.367639Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190530T153851_20190530T153920_027459_031913_9F39 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.45372977894273 24.597607748623428,35.828056594228734 24.66364523819879,36.07944388422108 24.70743255557413,36.45685235161084 24.772324433268583,36.70867454636702 24.815057975166557,37.086729521052014 24.87836393277732,37.33897876482008 24.9200367233674,37.89579187442855 25.010405772912808,37.578544989103655 26.63625940561202,37.01389972943679 26.546867103182265,36.7581200622317 26.50558519902152,36.37479526156239 26.442805305387544,36.119477449859616 26.400382379230983,35.736852624898205 26.335896431964798,35.482006192407795 26.29233982753074,35.10255208974901 26.226587011829736,35.28548748289063 25.38027884543192,35.45372977894273 24.597607748623428)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77884749214543 46.32379502205596 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 2021-12-24T16:40:26.138063Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N25E036/2019/05/30/031913 2.0E-4 2.0E-4 true block average 2 2 26.0 36.0 25.0 37.0 POLYGON((36.0 25.0,36.0 26.0,37.0 26.0,37.0 25.0,36.0 25.0)) 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_031913_N25E036_2019_05_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031913_N25E036_2019_05_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031913_N25E036_2019_05_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031913_N25E036_2019_05_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031913_N25E036_2019_05_30_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