https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-14T16:14:04.278942Z 2023-08-14T16:14:29.278521Z s3://sentinel-s1-l1c/GRD/2023/8/14/IW/DV/S1A_IW_GRDH_1SDV_20230814T161404_20230814T161429_049874_05FFAA_064B 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 2023-08-14T16:14:04.278942Z 2023-08-14T16:14:29.278521Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230814T182052_V20230814T143504_20230814T175234.EOF 348.0367958848257 693000 Copernicus Ground Segment 2023-08-14T19:02:44.529512Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230814T161404_20230814T161429_049874_05FFAA_064B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.031945654858404 1.2975696361585174,31.242211049254855 1.5555794393717253,32.215392534717374 1.7624843387042852,32.18219486436905 1.944266634557473,32.14553537001867 2.125394468059488,32.105537821936494 2.305811325370916,32.03038503087278 2.6676555817993126,31.993510873085306 2.8487165405947734,31.95890093674238 3.03024828274415,31.917131388505958 3.2102647480796143,31.90422870788143 3.2702971430024093,30.824036072655623 3.043382720097765,29.707726738373637 2.8076069594099784,29.720254067536732 2.747291475648229,29.75513966993994 2.56520653124951,29.791286891969428 2.38338586420264,29.865523666850017 2.0201477284286913,29.91011073211765 1.8401186928487678,29.94625805724723 1.658285242608878,29.97956782079258 1.4758407636947763,30.031945654858404 1.2975696361585174)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88145 46.21936176568376 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 2023-08-15T00:06:58.723297Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N02E032/2023/08/14/05FFAA 2.0E-4 2.0E-4 true block average 2 2 3.0 32.0 2.0 33.0 POLYGON((32.0 2.8168533710634254,32.10553782193572 2.3058113253748664,32.145535370018706 2.1253944680589782,32.1709146709494 2.0,32.0 2.0,32.0 2.8168533710634254)) 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_05FFAA_N02E032_2023_08_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FFAA_N02E032_2023_08_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FFAA_N02E032_2023_08_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FFAA_N02E032_2023_08_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FFAA_N02E032_2023_08_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 2021 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