https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-21T15:47:31.478774Z 2019-02-21T15:47:56.477680Z s3://sentinel-s1-l1c/GRD/2019/2/21/IW/DV/S1A_IW_GRDH_1SDV_20190221T154731_20190221T154756_026029_02E6CE_61F5 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 2019-02-21T15:47:31.478774Z 2019-02-21T15:47:56.477680Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190221T181541_V20190221T140952_20190221T172722.EOF 348.0295104952902 693000 Copernicus S1 Core Ground Segment - UPA 2019-02-21T18:36:51.619028Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190221T154731_20190221T154756_026029_02E6CE_61F5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.22962309106571 -3.590823533054642,38.338414676519804 -3.3479491531155174,39.42075624691002 -3.1095664925129234,39.3827342475833 -2.928568258613226,39.35164067140995 -2.74595238335451,39.321273623584254 -2.5631863542345785,39.27184897359271 -2.3846359776911785,39.22986910450116 -2.2044470291809546,39.18895914756809 -2.024028368373982,39.150529130864385 -1.8430697812591417,39.10248304565287 -1.6018516298507754,38.02083450896583 -1.8376526981044619,36.91298133336772 -2.078447189556191,36.96079511922894 -2.3204146053916666,36.99914574921235 -2.5019152405698857,37.03991461649654 -2.6828906964571932,37.08193525669671 -2.8635958431474173,37.131483482246836 -3.042656267454741,37.160953844546874 -3.226114672644638,37.19178898541457 -3.4092803359306796,37.22962309106571 -3.590823533054642)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75539 46.29927097158531 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 2021-12-24T11:35:08.969968Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/02/21/02E6CE 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.18385626401488 -2.0,39.271848973592455 -2.3846359776903507,39.32127362358423 -2.5631863542344733,39.382734247583706 -2.92856825861527,39.3977397952309 -3.0,39.0 -3.0,39.0 -2.0,39.18385626401488 -2.0)) 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_02E6CE_S03E039_2019_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02E6CE_S03E039_2019_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02E6CE_S03E039_2019_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02E6CE_S03E039_2019_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02E6CE_S03E039_2019_02_21_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