https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-05T15:38:42.397166Z 2018-04-05T15:39:11.418273Z s3://sentinel-s1-l1c/GRD/2018/4/5/IW/DV/S1A_IW_GRDH_1SDV_20180405T153842_20180405T153911_021334_024B69_B03D 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 2018-04-05T15:38:42.397166Z 2018-04-05T15:39:11.418273Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180405T174823_V20180405T135318_20180405T171048.EOF 347.56327622660274 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-05T18:06:25.886373Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180405T153842_20180405T153911_021334_024B69_B03D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.454051033 24.597859225,35.82604941 24.663491961,36.075881711 24.707015921,36.450953708 24.771522508,36.701215633 24.814005715,37.076926329 24.876946012,37.327610174 24.918381619,37.896212369 25.010691751,37.579040014 26.636090207,37.256813436 26.585371339,37.002442738 26.544775331,36.74825189 26.503726597,36.367306199 26.441307107,36.113571673 26.399131519,35.733317523 26.335027128,35.480048665 26.291731896,35.102956528 26.226381614,35.285760761 25.380717861,35.454051033 24.597859225)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77467942532179 46.2456713880167 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 2022-01-24T15:45:32.563782Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N24E035/2018/04/05/024B69 2.0E-4 2.0E-4 true block average 2 2 25.0 35.0 24.0 36.0 POLYGON((35.454051033000006 24.597859225000004,35.36760326670518 25.0,36.0 25.0,36.0 24.693796363156203,35.454051033000006 24.597859225000004)) 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_024B69_N24E035_2018_04_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024B69_N24E035_2018_04_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024B69_N24E035_2018_04_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024B69_N24E035_2018_04_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024B69_N24E035_2018_04_05_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