https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-17T18:20:35.433457Z 2023-08-17T18:21:00.431509Z s3://sentinel-s1-l1c/GRD/2023/8/17/IW/DV/S1A_IW_GRDH_1SDV_20230817T182035_20230817T182100_049919_060128_153B 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 2023-08-17T18:20:35.433457Z 2023-08-17T18:21:00.431509Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230817T200556_V20230817T163830_20230817T195600.EOF 347.92989301356874 693000 Copernicus Ground Segment 2023-08-17T20:18:13.055428Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230817T182035_20230817T182100_049919_060128_153B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.165464243782571 12.490107470707365,-2.5972757248300034 12.602287620023256,-2.026918350302201 12.713583687221034,-1.4567327769389247 12.823523710267875,-0.8990548299958665 12.92976258754054,-1.1949932994857095 14.437638868129028,-1.7565754777563263 14.332507173468835,-2.330448363364272 14.223597106078628,-2.9044796236742076 14.113173147396566,-3.4748741328042225 14.001986049577823,-3.463332993024763 13.942275749162988,-3.426549504672175 13.760660741306674,-3.2774552174544915 13.034568023408573,-3.23957991003312 12.853159623605897,-3.165464243782571 12.490107470707365)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87672142917668 46.06378 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 2023-08-17T22:51:05.461318Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N13W002/2023/08/17/060128 2.0E-4 2.0E-4 true block average 2 2 14.0 -2.0 13.0 -1.0 POLYGON((-1.109101520106551 14.0,-1.0 13.444102030302409,-1.0 13.0,-2.0 13.0,-2.0 14.0,-1.109101520106551 14.0)) 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_060128_N13W002_2023_08_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060128_N13W002_2023_08_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060128_N13W002_2023_08_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060128_N13W002_2023_08_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060128_N13W002_2023_08_17_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