https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-12T07:12:23.332195Z 2019-01-12T07:12:49.256016Z s3://sentinel-s1-l1c/GRD/2019/1/12/IW/DV/S1A_IW_GRDH_1SDV_20190112T071223_20190112T071249_025441_02D194_25F8 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 2019-01-12T07:12:23.332195Z 2019-01-12T07:12:49.256016Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190112T091638_V20190112T045020_20190112T080750.EOF 192.3088244841232 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-12T09:31:14.996533Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190112T071223_20190112T071249_025441_02D194_25F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.041045735 22.768399425,-18.408393198 22.834502161,-18.654700099 22.878314441,-19.024454959 22.943317641,-19.27115316 22.986174791,-19.641490491 23.049740485,-19.888573965 23.091636116,-20.449062342 23.185133428,-20.728635108 21.747298176,-20.174065245 21.652876264,-19.563109491 21.546554742,-18.953051654 21.438000319,-18.345701341 21.327558072,-18.041045735 22.768399425)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78725590837474 46.25018050965645 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 2021-12-24T09:35:50.886090Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N22W021/2019/01/12/02D194 2.0E-4 2.0E-4 true block average 2 2 23.0 -21.0 22.0 -20.0 POLYGON((-20.679499751351397 22.0,-20.485059695989623 23.0,-20.0 23.0,-20.0 22.0,-20.679499751351397 22.0)) 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_02D194_N22W021_2019_01_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D194_N22W021_2019_01_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D194_N22W021_2019_01_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D194_N22W021_2019_01_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D194_N22W021_2019_01_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 2019 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