https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-23T15:39:38.309850Z 2019-01-23T15:40:03.308359Z s3://sentinel-s1-l1c/GRD/2019/1/23/IW/DV/S1A_IW_GRDH_1SDV_20190123T153938_20190123T154003_025606_02D7AC_C2EF 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 2019-01-23T15:39:38.309850Z 2019-01-23T15:40:03.308359Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190123T180528_V20190123T140139_20190123T171909.EOF 348.03390751901 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-23T18:26:22.481658Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190123T153938_20190123T154003_025606_02D7AC_C2EF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.01747005315852 -2.3986487332793778,40.12106360838843 -2.1583881710681223,41.21878293160248 -1.9185615232740447,41.027026500423354 -1.0138306474603371,40.950757760374714 -0.6518553906472802,40.90109478948784 -0.4111078914281791,38.70023781557546 -0.8866011587489964,38.749919130991366 -1.1280764913422987,38.8642920163654 -1.6726893363315665,39.01747005315852 -2.3986487332793778)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68338 46.01804276489521 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 2021-12-24T10:08:13.088396Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S01E041/2019/01/23/02D7AC 2.0E-4 2.0E-4 true block average 2 2 0.0 41.0 -1.0 42.0 POLYGON((41.0 -0.8855615240204273,41.02411236185887 -1.0,41.0 -1.0,41.0 -0.8855615240204273)) 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_02D7AC_S01E041_2019_01_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D7AC_S01E041_2019_01_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D7AC_S01E041_2019_01_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D7AC_S01E041_2019_01_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D7AC_S01E041_2019_01_23_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