https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-25T03:23:20.738155Z 2022-04-25T03:23:45.736883Z s3://sentinel-s1-l1c/GRD/2022/4/25/IW/DV/S1A_IW_GRDH_1SDV_20220425T032320_20220425T032345_042924_051FC3_63BB 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 2022-04-25T03:23:20.738155Z 2022-04-25T03:23:45.736883Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220425T050444_V20220425T005201_20220425T040931.EOF 192.0687107937629 693000 Copernicus Ground Segment 2022-04-25T06:18:03.733698Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220425T032320_20220425T032345_042924_051FC3_63BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.4953509480333 -10.888707095819715,33.92335801715781 -10.760064747751674,33.36272232745405 -10.632889138739355,32.79818777052827 -10.503716093353566,32.262186944627445 -10.380046017671123,32.22099997027619 -10.56062840361025,32.17824104167703 -10.740945186834852,32.09385669112894 -11.101878542700968,32.052880900676456 -11.282643811116811,32.010403276337115 -11.463066137333072,31.966723077680246 -11.643217104954152,31.925215041024142 -11.823884764506268,31.91110342995869 -11.883386562423222,32.452264595653084 -12.009224829602733,33.01818204239908 -12.13956877727227,33.58106542677602 -12.267950422793003,34.15473350874699 -12.397520461115949,34.16844427455708 -12.33780869404257,34.20857379952978 -12.156473120822591,34.29124926234328 -11.794365696536598,34.328161457213135 -11.612321707663103,34.37129165012828 -11.431686900874507,34.41363035454608 -11.250879167999537,34.45273462445205 -11.069347486982648,34.4953509480333 -10.888707095819715)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59617572198332 46.04384041097433 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 2022-04-25T08:01:56.335362Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S12E034/2022/04/25/051FC3 2.0E-4 2.0E-4 true block average 2 2 -11.0 34.0 -12.0 35.0 POLYGON((34.46909494633671 -11.0,34.45273462445127 -11.069347486985718,34.41363035454554 -11.250879168001134,34.328161457213426 -11.612321707661707,34.29124926234407 -11.794365696532969,34.24429935171193 -12.0,34.0 -12.0,34.0 -11.0,34.46909494633671 -11.0)) 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_051FC3_S12E034_2022_04_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051FC3_S12E034_2022_04_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051FC3_S12E034_2022_04_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051FC3_S12E034_2022_04_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051FC3_S12E034_2022_04_25_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