https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-19T01:47:58.979200Z 2023-02-19T01:48:13.375490Z s3://sentinel-s1-l1c/GRD/2023/2/19/IW/DV/S1A_IW_GRDH_1SDV_20230219T014758_20230219T014813_047298_05AD28_C97C 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 2023-02-19T01:47:58.979200Z 2023-02-19T01:48:13.375490Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230219T012701_V20230219T005211_20230219T072711.EOF 192.402093904871 693000 Copernicus Ground Segment 2023-02-19T03:06:36.054311Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230219T014758_20230219T014813_047298_05AD28_C97C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((56.27926279303519 -22.844742491264984,55.69363467941745 -22.71007157655102,55.09605764577192 -22.570178197384,54.499689081334076 -22.428082970159025,53.91279728464769 -22.285822288463333,53.813400678650005 -22.644650059942673,53.707725889346364 -23.02359648982635,54.297489412521706 -23.166862459616812,54.656941141473006 -23.252957148761936,54.89683004293242 -23.309899407143604,55.257043597546854 -23.394628176331203,55.49743855220936 -23.45065576277901,56.08608848735893 -23.586093872959015,56.27926279303519 -22.844742491264984)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.19109 45.57412894595996 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 2023-02-19T08:14:06.414032Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/S24E053/2023/02/19/05AD28 2.0E-4 2.0E-4 true block average 2 2 -23.0 53.0 -24.0 54.0 POLYGON((54.0 -23.094596021438722,53.70772588934666 -23.0235964898265,53.71430611782763 -23.0,54.0 -23.0,54.0 -23.094596021438722)) 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_05AD28_S24E053_2023_02_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AD28_S24E053_2023_02_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AD28_S24E053_2023_02_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AD28_S24E053_2023_02_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AD28_S24E053_2023_02_19_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