https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-12T02:47:20.572134Z 2023-04-12T02:47:47.863576Z s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T024720_20230412T024747_048057_05C6DC_A49F 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 2023-04-12T02:47:20.572134Z 2023-04-12T02:47:47.863576Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230412T041509_V20230412T001912_20230412T033642.EOF 191.9620007315632 693000 Copernicus Ground Segment 2023-04-12T05:32:39.181226Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230412T024720_20230412T024747_048057_05C6DC_A49F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.2482492818582 0.6159734788226026,43.043082402163876 1.0876188210691355,42.891931489641166 0.3636935890224788,42.853537570826035 0.18280367087016666,42.72409946609196 -0.4341243246074593,44.92795027909531 -0.910245344407924,45.2482492818582 0.6159734788226026)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64815 45.93845531432143 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 2023-04-12T22:30:08.862142Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S01E042/2023/04/12/05C6DC 2.0E-4 2.0E-4 true block average 2 2 0.0 42.0 -1.0 43.0 POLYGON((43.0 -0.4937300124302081,42.72409946609196 -0.43412432460745914,42.81518340166963 0.0,43.0 0.0,43.0 -0.4937300124302081)) 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_05C6DC_S01E042_2023_04_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C6DC_S01E042_2023_04_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C6DC_S01E042_2023_04_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C6DC_S01E042_2023_04_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C6DC_S01E042_2023_04_12_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