https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-22T18:03:43.289111Z
2021-09-22T18:04:08.287290Z
s3://sentinel-s1-l1c/GRD/2021/9/22/IW/DV/S1A_IW_GRDH_1SDV_20210922T180343_20210922T180408_039798_04B50D_0840
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
2021-09-22T18:03:43.289111Z
2021-09-22T18:04:08.287290Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.94534943136046
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-22T22:22:16.021767Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210922T180343_20210922T180408_039798_04B50D_0840
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.1352962670674447 11.577797336975207,1.7021924523611323 11.690563799963616,2.2693916483408545 11.80217773433689,2.8362182866197823 11.912497749243665,3.393015376028073 12.01966714367652,3.3223895546499067 12.381728024587568,3.096644728999368 13.527697291885488,2.5361771577554606 13.421645824776249,1.9651335673775225 13.312212402183945,1.3953960198680861 13.201650734863463,0.8257065392544991 13.089729594536909,0.8760876828357668 12.848244541156676,0.9503354032336976 12.48528021357825,0.9881919279070194 12.30394093541108,1.0252998198539376 12.122450937382105,1.0616050859646768 11.940798837898537,1.1352962670674447 11.577797336975207))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86356310267905
46.05059474866415
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
2021-12-26T12:13:09.217332Z
Batch API, v4.54.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/09/22/04B50D
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.246189150859507,0.8444268679977196 13.0,1.0 13.0,1.0 12.246189150859507))
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_04B50D_N12E000_2021_09_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B50D_N12E000_2021_09_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B50D_N12E000_2021_09_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B50D_N12E000_2021_09_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B50D_N12E000_2021_09_22_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