https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-24T18:11:44.207145Z
2021-04-24T18:12:09.206213Z
s3://sentinel-s1-l1c/GRD/2021/4/24/IW/DV/S1A_IW_GRDH_1SDV_20210424T181144_20210424T181209_037596_046F2F_ACD7
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
2021-04-24T18:11:44.207145Z
2021-04-24T18:12:09.206213Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.95019032118074
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-24T21:20:23.941272Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210424T181144_20210424T181209_037596_046F2F_ACD7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8627080384716944 11.288206004035036,-0.2971217858113288 11.400971900405473,0.2700560201912566 11.51287181591232,0.8373634335877295 11.62360300764877,1.3923926751891005 11.730770791844458,1.358530481872014 11.912061191622575,1.3218091204005493 12.092891002401254,1.2509706245594003 12.455033146496163,1.1793605694386409 12.81700688194955,1.1443065964640617 12.99812819678209,1.0961663638947128 13.23894591494083,0.5382393883677815 13.133029307797338,-0.03285780827477458 13.023261261074495,-0.6032064456855015 12.912283674074583,-1.1721447321934635 12.800241066788434,-1.160938007647948 12.739916463244159,-1.086462994832855 12.37696020847318,-1.0483762652833617 12.195648375617138,-0.9739924732271463 11.832663136379098,-0.9362117196047547 11.651285342075669,-0.8627080384716944 11.288206004035036))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86361890297039
46.06913906720378
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
2021-12-26T04:37:41.813885Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/04/24/046F2F
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((0.0 12.0,0.0 13.0,1.0 13.0,1.0 12.0,0.0 12.0))
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_046F2F_N12E000_2021_04_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046F2F_N12E000_2021_04_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046F2F_N12E000_2021_04_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046F2F_N12E000_2021_04_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046F2F_N12E000_2021_04_24_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