https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-05-16T16:12:23.506522Z 2024-05-16T16:12:48.504753Z s3://sentinel-s1-l1c/GRD/2024/5/16/IW/DV/S1A_IW_GRDH_1SDV_20240516T161223_20240516T161248_053898_068D11_E904 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 2024-05-16T16:12:23.506522Z 2024-05-16T16:12:48.504753Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240516T181912_V20240516T143504_20240516T175234.EOF 348.0235425848005 693000 Copernicus Ground Segment 2024-05-16T18:37:30.624414Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240516T161223_20240516T161248_053898_068D11_E904 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.307097891172322 -4.750344161549494,32.413560230547695 -4.506641794174135,33.50875702088324 -4.263632847173616,33.4298857061878 -3.902217950869904,33.18364996492025 -2.757127907506108,32.0921144648611 -2.9969522886703195,30.990418217345116 -3.237826989787497,31.00415515100573 -3.2978206279878863,31.04217267165785 -3.479350129913464,31.078678449724194 -3.6612155501785435,31.116074685040285 -3.8428900251337277,31.23016389037141 -4.387521717755459,31.307097891172322 -4.750344161549494)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74628 46.10129238828408 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 2024-05-16T19:43:18.979955Z Batch API, v4.346.0 s3://deafrica-sentinel-1/s1_rtc/S04E033/2024/05/16/068D11 2.0E-4 2.0E-4 true block average 2 2 -3.0 33.0 -4.0 34.0 POLYGON((33.23587624186253 -3.0,33.4512246129333 -4.0,33.0 -4.0,33.0 -3.0,33.23587624186253 -3.0)) 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_068D11_S04E033_2024_05_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_068D11_S04E033_2024_05_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_068D11_S04E033_2024_05_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_068D11_S04E033_2024_05_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_068D11_S04E033_2024_05_16_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