https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-25T15:59:19.242919Z 2020-07-25T15:59:48.274316Z s3://sentinel-s1-l1c/GRD/2020/7/25/IW/DV/S1B_IW_GRDH_1SDV_20200725T155919_20200725T155948_022629_02AF30_C61B 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 2020-07-25T15:59:19.242919Z 2020-07-25T15:59:48.274316Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200725T164946_V20200725T124706_20200725T160436.EOF 347.7849224536544 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-25T17:07:24.369601Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20200725T155919_20200725T155948_022629_02AF30_C61B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.54572792045316 -18.589196410909743,37.1062387211888 -18.460965051203154,37.69246699804973 -18.324877397382274,38.27777615564415 -18.187005176885883,38.84585692531998 -18.0512841798056,38.69276281113514 -17.453921226508402,38.60144199067562 -17.09396690048871,38.46687621459873 -16.55354467534244,38.43703555027396 -16.431655676911134,37.87315130215878 -16.565536090709124,37.29346374852952 -16.701393924314306,36.71198978800083 -16.83586431944171,36.157545632498284 -16.962379985960464,36.18508113643135 -17.08498192372924,36.26980277682382 -17.44694986061451,36.39985965557569 -17.989281882361936,36.54572792045316 -18.589196410909743)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.24075 45.77718299860071 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 2021-12-25T14:24:11.958973Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S19E037/2020/07/25/02AF30 2.0E-4 2.0E-4 true block average 2 2 -18.0 37.0 -19.0 38.0 POLYGON((38.0 -18.252436607238078,37.0 -18.485269909652974,37.0 -18.0,38.0 -18.0,38.0 -18.252436607238078)) 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_02AF30_S19E037_2020_07_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02AF30_S19E037_2020_07_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02AF30_S19E037_2020_07_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02AF30_S19E037_2020_07_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02AF30_S19E037_2020_07_25_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