https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-30T04:24:52.915927Z 2023-05-30T04:25:17.913638Z s3://sentinel-s1-l1c/GRD/2023/5/30/IW/DV/S1A_IW_GRDH_1SDV_20230530T042452_20230530T042517_048758_05DD1F_CDA3 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 2023-05-30T04:24:52.915927Z 2023-05-30T04:25:17.913638Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230530T055637_V20230530T015758_20230530T051528.EOF 191.9705285949922 693000 Copernicus Ground Segment 2023-05-30T07:07:19.232593Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230530T042452_20230530T042517_048758_05DD1F_CDA3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.493489916993898 5.120346872962879,20.378429519006943 5.352199089449845,19.28219282959116 5.577969068693841,19.246025434785047 5.396954620465214,19.20880290902872 5.216058021781971,19.172310052401585 5.035005170142087,19.136404070036747 4.853824551014648,19.06029314844016 4.492336438158599,19.023879114767706 4.311243041211252,18.974285395784626 4.0703043511065005,20.068787249497355 3.8419376438615913,21.184591257487718 3.607526577951527,21.347041789284752 4.3937339187875715,21.457398617378256 4.9386595395631065,21.493489916993898 5.120346872962879)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81372 46.13011086956428 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 2023-05-30T09:25:13.492536Z Batch API, v4.211.1 s3://deafrica-sentinel-1/s1_rtc/N04E020/2023/05/30/05DD1F 2.0E-4 2.0E-4 true block average 2 2 5.0 20.0 4.0 21.0 POLYGON((20.0 4.0,20.0 5.0,21.0 5.0,21.0 4.0,20.0 4.0)) 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_05DD1F_N04E020_2023_05_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DD1F_N04E020_2023_05_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DD1F_N04E020_2023_05_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DD1F_N04E020_2023_05_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DD1F_N04E020_2023_05_30_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