https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-28T15:28:32.936235Z 2021-09-28T15:28:57.202728Z s3://sentinel-s1-l1c/GRD/2021/9/28/IW/DV/S1A_IW_GRDH_1SDV_20210928T152832_20210928T152857_039883_04B80A_53FB 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 2021-09-28T15:28:32.936235Z 2021-09-28T15:28:57.202728Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8963540929363 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-28T18:12:55.546603Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210928T152832_20210928T152857_039883_04B80A_53FB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.64375462803918 -13.905931108509606,44.2057569533242 -13.778534069721186,44.77236797108395 -13.648663047172928,45.338359740328016 -13.517512064453522,45.89726944077892 -13.386615710862632,45.75355647334468 -12.78815089421782,45.607340664490216 -12.174465062360177,45.05078601681812 -12.304054018115803,44.48972202012769 -12.433424680109018,43.923142453411465 -12.562780276861911,43.36369190911238 -12.689214123626197,43.5050482060614 -13.305196912933052,43.64375462803918 -13.905931108509606)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51588 45.78622479988219 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 2021-12-26T12:30:13.232225Z Batch API, v4.55.0 s3://deafrica-sentinel-1/s1_rtc/S13E044/2021/09/28/04B80A 2.0E-4 2.0E-4 true block average 2 2 -12.0 44.0 -13.0 45.0 POLYGON((44.0 -12.545232955377132,45.0 -12.315764305453227,45.0 -13.0,44.0 -13.0,44.0 -12.545232955377132)) 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_04B80A_S13E044_2021_09_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04B80A_S13E044_2021_09_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04B80A_S13E044_2021_09_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04B80A_S13E044_2021_09_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04B80A_S13E044_2021_09_28_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