https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-17T07:11:57.364954Z 2019-02-17T07:12:22.362393Z s3://sentinel-s1-l1c/GRD/2019/2/17/IW/DV/S1A_IW_GRDH_1SDV_20190217T071157_20190217T071222_025966_02E480_C37D 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 2019-02-17T07:11:57.364954Z 2019-02-17T07:12:22.362393Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190217T091228_V20190217T045019_20190217T080749.EOF 192.3612840346585 693000 Copernicus S1 Core Ground Segment - UPA 2019-02-17T09:39:28.359928Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190217T071157_20190217T071222_025966_02E480_C37D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.72161737181898 24.27797771422156,-18.091600042603552 24.343491463223593,-18.3407898702271 24.387069837726685,-18.714892882163003 24.45166901437678,-18.964505389891105 24.494221301831114,-19.339236964327327 24.557276313320916,-19.58926481170289 24.59879582859248,-20.159193330273244 24.69177322970238,-20.45232033044403 23.185773631475787,-19.889136695776603 23.091842889765406,-19.64205191492573 23.04995192383853,-19.271712596628547 22.986393211089492,-19.025013053380896 22.943540705249934,-18.655256153015316 22.878544456121766,-18.04322324104278 22.76893466529606,-17.87641700173165 23.553283359323103,-17.72161737181898 24.27797771422156)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76629834207407 46.23700866939398 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 2021-12-24T11:23:18.953395Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N22W018/2019/02/17/02E480 2.0E-4 2.0E-4 true block average 2 2 23.0 -18.0 22.0 -17.0 POLYGON((-17.994082928964588 23.0,-18.0 22.972177018389925,-18.0 23.0,-17.994082928964588 23.0)) 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_02E480_N22W018_2019_02_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02E480_N22W018_2019_02_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02E480_N22W018_2019_02_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02E480_N22W018_2019_02_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02E480_N22W018_2019_02_17_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