https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-14T17:35:26.203404Z 2019-01-14T17:35:53.517884Z s3://sentinel-s1-l1c/GRD/2019/1/14/IW/DV/S1A_IW_GRDH_1SDV_20190114T173526_20190114T173553_025476_02D2E1_34DB 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 2019-01-14T17:35:26.203404Z 2019-01-14T17:35:53.517884Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190114T181856_V20190114T142620_20190114T174350.EOF 347.271518709759 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-14T18:25:33.677798Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190114T173526_20190114T173553_025476_02D2E1_34DB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.949374731 -29.961094207,15.329679345 -29.873711696,15.588241042 -29.813588624,15.846492957 -29.752962818,16.233286959 -29.661085462,16.490758399 -29.599210801,16.876375411 -29.505468777,17.133058111 -29.442356778,17.442906648 -29.365395086,17.329854717 -29.008620761,17.217615665 -28.651640768,17.106201382 -28.29454235,16.97258753 -27.862592251,16.666727196 -27.938308754,16.413375223 -28.000422863,16.032806097 -28.092721826,15.778734156 -28.153670485,15.397090259 -28.244213206,15.142305347 -28.303985689,14.887237287 -28.363284726,14.512111718 -28.449510571,14.636481436 -28.883939178,14.740096412 -29.243113773,14.844398158 -29.602194917,14.949374731 -29.961094207)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.12807 45.8099328949497 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 2021-12-24T09:42:47.936834Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S29E014/2019/01/14/02D2E1 2.0E-4 2.0E-4 true block average 2 2 -28.0 14.0 -29.0 15.0 POLYGON((14.669962755262222 -29.0,14.512111718000085 -28.449510570999983,15.0 -28.337069290439768,15.0 -29.0,14.669962755262222 -29.0)) 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_02D2E1_S29E014_2019_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D2E1_S29E014_2019_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D2E1_S29E014_2019_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D2E1_S29E014_2019_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D2E1_S29E014_2019_01_14_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