https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-30T04:17:06.794472Z 2022-01-30T04:17:31.792367Z s3://sentinel-s1-l1c/GRD/2022/1/30/IW/DV/S1A_IW_GRDH_1SDV_20220130T041706_20220130T041731_041685_04F5AA_32F3 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 2022-01-30T04:17:06.794472Z 2022-01-30T04:17:31.792367Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220130T045120_V20220130T032826_20220130T100326.EOF 191.9630317083932 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-30T06:00:17.442366Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220130T041706_20220130T041731_041685_04F5AA_32F3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.103650510495697 2.943679329770426,21.989920685999333 3.1786694780041724,20.89612585603726 3.408149642381935,20.71081820792709 2.5029401323068816,20.58620697797898 1.9002918527067556,21.678451469105163 1.6683329181850328,22.790409216162047 1.4314759026832076,23.029557289095408 2.580430509934456,23.103650510495697 2.943679329770426)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78116 46.08188843020021 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 2022-01-30T09:20:41.616937Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N02E021/2022/01/30/04F5AA 2.0E-4 2.0E-4 true block average 2 2 3.0 21.0 2.0 22.0 POLYGON((21.0 2.0,21.0 3.0,22.0 3.0,22.0 2.0,21.0 2.0)) 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_04F5AA_N02E021_2022_01_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F5AA_N02E021_2022_01_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F5AA_N02E021_2022_01_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F5AA_N02E021_2022_01_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F5AA_N02E021_2022_01_30_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