https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-15T17:19:28.477760Z
2021-11-15T17:19:57.492712Z
s3://sentinel-s1-l1c/GRD/2021/11/15/IW/DV/S1A_IW_GRDH_1SDV_20211115T171928_20211115T171957_040585_04D06E_8500
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
2021-11-15T17:19:28.477760Z
2021-11-15T17:19:57.492712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.25890533215755
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-15T18:00:54.694970Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211115T171928_20211115T171957_040585_04D06E_8500
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.542916423147595 30.270607531158944,9.940862343852121 30.33635770097014,10.20979916745152 30.38005718200293,10.478378175738149 30.423109516120007,10.881040098736058 30.486552585922094,11.284383199239684 30.54877803652147,11.553303126699682 30.589529935233266,11.82228732861808 30.629703337338018,12.116533450738729 30.67296546789192,12.069466824403264 30.91094268868913,12.032764174879839 31.091329351565626,11.960737356502172 31.452292404914306,11.890494176537214 31.813495450979243,11.851475603388664 31.993539766512626,11.813475363112328 32.17372803924002,11.789203580004806 32.294773773775155,11.48936722609829 32.251904191665965,11.216190186242322 32.212180701185545,10.805908342082827 32.15134881879921,10.534023707258498 32.11025890818092,10.125145107912335 32.04729967076592,9.85165499889904 32.00440525974621,9.5789374334509 31.96100522581387,9.175055105816089 31.895578720744663,9.202750408667708 31.774344463045903,9.242595127702305 31.593387947995176,9.284526084737438 31.412774730575197,9.325498231877567 31.2320068985345,9.367676462011298 31.05143978578325,9.407029415776034 30.870409664757975,9.489993458057798 30.509057749032383,9.542916423147595 30.270607531158944))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76531469227376
46.49536134910767
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
2021-12-26T14:55:56.847235Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N30E012/2021/11/15/04D06E
2.0E-4
2.0E-4
true
block average
2
2
31.0
12.0
30.0
13.0
POLYGON((12.051346641722294 31.0,12.116533450738544 30.672965467891938,12.0 30.655831901871125,12.0 31.0,12.051346641722294 31.0))
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_04D06E_N30E012_2021_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D06E_N30E012_2021_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D06E_N30E012_2021_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D06E_N30E012_2021_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D06E_N30E012_2021_11_15_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