https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-08T19:04:27.655592Z 2018-08-08T19:04:56.665344Z s3://sentinel-s1-l1c/GRD/2018/8/8/IW/DV/S1A_IW_GRDH_1SDV_20180808T190427_20180808T190456_023159_028413_1511 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 2018-08-08T19:04:27.655592Z 2018-08-08T19:04:56.665344Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180808T213339_V20180808T171908_20180808T203638.EOF 347.5741577738662 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-08T21:42:38.916640Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180808T190427_20180808T190456_023159_028413_1511 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.916531532 24.333894816,-15.549386758 24.398864473,-15.302801081 24.441963948,-14.932610057 24.505859946,-14.68560937 24.547953583,-14.314801227 24.610335862,-14.067392772 24.651417078,-13.48000283 24.747206425,-13.796963487 26.371928109,-14.141512903 26.317431047,-14.392515096 26.277169799,-14.64334336 26.236470808,-15.019256483 26.174603929,-15.269643641 26.132815345,-15.644888487 26.069319242,-15.894825775 26.026447986,-16.266938314 25.961761518,-16.08464223 25.116801688,-15.916531532 24.333894816)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78378137066118 46.10748594348227 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 2021-12-22T22:49:20.063946Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N24W015/2018/08/08/028413 2.0E-4 2.0E-4 true block average 2 2 25.0 -15.0 24.0 -14.0 POLYGON((-14.0 24.662407238301952,-15.0 24.494228254835367,-15.0 25.0,-14.0 25.0,-14.0 24.662407238301952)) 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_028413_N24W015_2018_08_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028413_N24W015_2018_08_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028413_N24W015_2018_08_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028413_N24W015_2018_08_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028413_N24W015_2018_08_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