https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-23T16:27:34.513120Z 2019-02-23T16:27:59.512124Z s3://sentinel-s1-l1c/GRD/2019/2/23/IW/DV/S1B_IW_GRDH_1SDV_20190223T162734_20190223T162759_015076_01C2C9_702C Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-02-23T16:27:34.513120Z 2019-02-23T16:27:59.512124Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190223T184916_V20190223T144205_20190223T175935.EOF 347.56018782248975 693000 Copernicus S1 Core Ground Segment - UPA 2019-02-23T19:05:45.177250Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190223T162734_20190223T162759_015076_01C2C9_702C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.0728146902345 24.808927324725992,23.44445431188918 24.87433346164995,23.697422829741942 24.91828521915278,24.077209048384578 24.98340871369783,24.33062034558584 25.026286618385942,24.711064838198855 25.089794009307184,24.964910968136916 25.13159099075101,25.516023846158507 25.22073080276825,25.479813838741144 25.40122977593918,25.4089090001358 25.762643351148437,25.374348600176706 25.94348331847936,25.340450866478605 26.12442316028594,25.30478188089772 26.30508127033242,25.267384067820654 26.485465172541517,25.218546283494156 26.725761949901447,24.66020288179468 26.637498898758558,24.4030432134051 26.59605802505643,24.017653338601733 26.533028430470793,23.760962193237567 26.490431575932295,23.376282628376416 26.425673612570115,23.12007000211358 26.38192829214733,22.743687563915078 26.316771575981917,22.79776664915336 26.07606012282587,22.839093471358265 25.895381508271992,22.878578670054 25.714382066341678,22.916232704772337 25.53306266040696,22.954595340972787 25.35186765534761,23.03296008178863 24.989765181881825,23.0728146902345 24.808927324725992)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77780302464121 46.41983972782592 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 2021-12-24T11:40:11.105976Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N25E022/2019/02/23/01C2C9 2.0E-4 2.0E-4 true block average 2 2 26.0 22.0 25.0 23.0 POLYGON((23.0 25.14206488984927,22.8785786700577 25.714382066323893,22.815163966377195 26.0,23.0 26.0,23.0 25.14206488984927)) 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_01C2C9_N25E022_2019_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01C2C9_N25E022_2019_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01C2C9_N25E022_2019_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01C2C9_N25E022_2019_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01C2C9_N25E022_2019_02_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