https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-07T19:04:30.033330Z 2018-10-07T19:04:59.043232Z s3://sentinel-s1-l1c/GRD/2018/10/7/IW/DV/S1A_IW_GRDH_1SDV_20181007T190430_20181007T190459_024034_02A052_5E62 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 2018-10-07T19:04:30.033330Z 2018-10-07T19:04:59.043232Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181007T212835_V20181007T171910_20181007T203640.EOF 347.57413389791327 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-07T21:41:32.610987Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181007T190430_20181007T190459_024034_02A052_5E62 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.916558853 24.334330375,-15.549509781 24.399283593,-15.302923403 24.442383579,-14.932731319 24.506280339,-14.685729918 24.548374482,-14.314920695 24.610757517,-14.067511514 24.651839234,-13.480022459 24.747645399,-13.796935464 26.372006654,-14.141583602 26.31749317,-14.392585787 26.277231217,-14.64341404 26.236531527,-15.019327142 26.174663608,-15.269714283 26.132874337,-15.644959098 26.069377212,-15.894896362 26.026505281,-16.266910816 25.961834951,-16.084602726 25.116875446,-15.916558853 24.334330375)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78127863878284 46.1066150855536 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 2021-12-23T15:27:20.950314Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N24W014/2018/10/07/02A052 2.0E-4 2.0E-4 true block average 2 2 25.0 -14.0 24.0 -13.0 POLYGON((-13.529256860942494 25.0,-13.480022458999994 24.747645398999968,-14.0 24.662848833574337,-14.0 25.0,-13.529256860942494 25.0)) 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_02A052_N24W014_2018_10_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A052_N24W014_2018_10_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A052_N24W014_2018_10_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A052_N24W014_2018_10_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A052_N24W014_2018_10_07_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