https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-08T18:08:55.297614Z 2018-09-08T18:09:24.329249Z s3://sentinel-s1-l1c/GRD/2018/9/8/IW/DV/S1B_IW_GRDH_1SDV_20180908T180855_20180908T180924_012627_0174C8_FB32 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 2018-09-08T18:08:55.297614Z 2018-09-08T18:09:24.329249Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180908T202726_V20180908T162052_20180908T193822.EOF 346.97723670853827 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-08T20:42:23.776931Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180908T180855_20180908T180924_012627_0174C8_FB32 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.685254696 34.213946323,-3.281475605 34.277440589,-3.009176343 34.319455642,-2.600223046 34.381343935,-2.327256047 34.421844371,-1.917316667 34.481453623,-1.643702732 34.520430031,-1.369835954 34.558794261,-1.002995251 34.6091502,-1.016146914 34.666120341,-1.048945881 34.846976631,-1.085465291 35.027329176,-1.121022395 35.207808211,-1.161756657 35.387595325,-1.204769284 35.567081482,-1.243494155 35.747136417,-1.341745741 36.229660764,-1.71612577 36.179761373,-1.995605177 36.141692997,-2.274812643 36.102974423,-2.693105346 36.043680838,-2.971615811 36.003343601,-3.388844905 35.941629487,-3.666634375 35.899683621,-4.078523731 35.83622294,-3.963644476 35.353124295,-3.91878319 35.17290196,-3.869607678 34.993360506,-3.822572905 34.813490973,-3.781286503 34.632723232,-3.73915914 34.45209122,-3.700311855 34.27094433,-3.685254696 34.213946323)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68784655478817 46.15348760549092 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 2021-12-23T06:46:30.645443Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34W003/2018/09/08/0174C8 2.0E-4 2.0E-4 true block average 2 2 35.0 -3.0 34.0 -2.0 POLYGON((-2.0 34.46943064625374,-2.6002230459999858 34.38134393499979,-3.0 34.320844329188716,-3.0 35.0,-2.0 35.0,-2.0 34.46943064625374)) 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_0174C8_N34W003_2018_09_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0174C8_N34W003_2018_09_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0174C8_N34W003_2018_09_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0174C8_N34W003_2018_09_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0174C8_N34W003_2018_09_08_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