https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-07T03:47:19.069595Z
2021-06-07T03:47:44.068132Z
s3://sentinel-s1-l1c/GRD/2021/6/7/IW/DV/S1B_IW_GRDH_1SDV_20210607T034719_20210607T034744_027245_03411E_A1D5
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
2021-06-07T03:47:19.069595Z
2021-06-07T03:47:44.068132Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1800439345711
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-07T09:05:00.369208Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210607T034719_20210607T034744_027245_03411E_A1D5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.55385459402518 18.80829605878353,31.969625833873856 18.917248298637887,31.38153315102085 19.024924478859848,30.793475349941605 19.13058814367718,30.211923210558542 19.233103338266456,30.176275648455444 19.052382133273927,30.10571144579907 18.690612454663697,30.070962310115814 18.50962677212115,30.03519789914051 18.328814809048232,29.917708834787376 17.72607944777183,30.494515175364022 17.62239329636688,31.077349891768396 17.515787243905,31.65996111709214 17.40738481998018,32.23798386298285 17.298025155115702,32.32614530894658 17.72076267177452,32.36042373574714 17.9027320627495,32.40180947030422 18.083353679347145,32.47740726411929 18.44595336492315,32.55385459402518 18.80829605878353))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83736003587788
46.03398
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
2021-12-26T06:50:30.237480Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E029/2021/06/07/03411E
2.0E-4
2.0E-4
true
block average
2
2
19.0
29.0
18.0
30.0
POLYGON((29.971103195655992 18.0,30.0 18.14824465495521,30.0 18.0,29.971103195655992 18.0))
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_03411E_N18E029_2021_06_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03411E_N18E029_2021_06_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03411E_N18E029_2021_06_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03411E_N18E029_2021_06_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03411E_N18E029_2021_06_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