https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-17T06:37:33.747605Z
2021-04-17T06:37:58.746026Z
s3://sentinel-s1-l1c/GRD/2021/4/17/IW/DV/S1B_IW_GRDH_1SDV_20210417T063733_20210417T063758_026503_032A0A_5ED2
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-17T06:37:33.747605Z
2021-04-17T06:37:58.746026Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5212279599932
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-17T07:53:43.700403Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210417T063733_20210417T063758_026503_032A0A_5ED2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.72290015391823 27.89854811802753,-9.110868587125767 27.96448756883863,-9.373349658027713 28.008433463782175,-9.63606277083733 28.051881862021077,-10.030014143065385 28.116030494778933,-10.295812826374686 28.15862822419621,-10.691666426296726 28.22105568822973,-11.230771441907054 28.304117735351536,-11.265547801024976 28.1234600053655,-11.301630489105925 27.942903245309104,-11.336807157399015 27.762204526576614,-11.408953829523306 27.40107106698661,-11.443741893725905 27.22030176913567,-11.52707776616297 26.799257265070494,-10.992497727019263 26.71490771264407,-10.732135524905264 26.673049054258914,-10.342283077696315 26.609423161650547,-9.952953048771601 26.544746838533218,-9.693279508174417 26.500978343671736,-9.433782157740492 26.456734654266633,-9.051518630074405 26.390637082129988,-9.039479411229667 26.45072806642353,-8.999713118573435 26.631680593085484,-8.959269256581413 26.812516962733106,-8.919637938739209 26.99349508002013,-8.881511390735836 27.174733370995597,-8.839955358405865 27.355381910461535,-8.801858319086747 27.53662611734897,-8.762834575920722 27.71771155862436,-8.72290015391823 27.89854811802753))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79060479103473
46.54512122973276
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
2021-12-26T04:13:31.695037Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27W012/2021/04/17/032A0A
2.0E-4
2.0E-4
true
block average
2
2
28.0
-12.0
27.0
-11.0
POLYGON((-11.487345455708256 27.0,-11.290220202449632 28.0,-11.0 28.0,-11.0 27.0,-11.487345455708256 27.0))
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_032A0A_N27W012_2021_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032A0A_N27W012_2021_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032A0A_N27W012_2021_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032A0A_N27W012_2021_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032A0A_N27W012_2021_04_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