https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-03-21T19:05:30.281987Z 2024-03-21T19:05:55.281070Z s3://sentinel-s1-l1c/GRD/2024/3/21/IW/DV/S1A_IW_GRDH_1SDV_20240321T190530_20240321T190555_053084_066DE6_D048 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 2024-03-21T19:05:30.281987Z 2024-03-21T19:05:55.281070Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240321T174357_V20240321T171942_20240321T235442.EOF 347.4883943397975 693000 Copernicus Ground Segment 2024-03-21T19:21:20.742500Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240321T190530_20240321T190555_053084_066DE6_D048 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.33811654276409 26.29510613385461,-15.967296115529505 26.35933247707894,-15.716638514442959 26.402162738554992,-15.340307583392438 26.46558548947511,-15.089192691499374 26.507317188349287,-14.712182573613518 26.569086655388052,-14.460619478601746 26.60971269939592,-14.208879707060346 26.649894528395127,-13.860344232912624 26.70473602530862,-14.107982489874944 27.969745554172007,-14.142057812939328 28.15065677255246,-14.152371541312498 28.21034423706508,-14.508062522688839 28.155718337961133,-14.763342710557055 28.11590094122251,-15.018434389611667 28.075609401497086,-15.40071993978837 28.01428481411469,-15.780438667720833 27.952249798195112,-16.036916147047375 27.909719432611347,-16.291060847383157 27.867071017924044,-16.667034528352126 27.8030568749258,-16.495607837151677 27.01930806024999,-16.33811654276409 26.29510613385461)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74465059989776 46.07852934801755 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 2024-03-21T22:47:05.230659Z Batch API, v4.330.0 s3://deafrica-sentinel-1/s1_rtc/N27W014/2024/03/21/066DE6 2.0E-4 2.0E-4 true block average 2 2 28.0 -14.0 27.0 -13.0 POLYGON((-14.0 27.418139028113426,-13.918145106635698 27.0,-14.0 27.0,-14.0 27.418139028113426)) 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_066DE6_N27W014_2024_03_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_066DE6_N27W014_2024_03_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_066DE6_N27W014_2024_03_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_066DE6_N27W014_2024_03_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_066DE6_N27W014_2024_03_21_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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