https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-25T16:11:48.139357Z
2021-06-25T16:12:13.138743Z
s3://sentinel-s1-l1c/GRD/2021/6/25/IW/DV/S1A_IW_GRDH_1SDV_20210625T161148_20210625T161213_038498_048B0C_80B8
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
2021-06-25T16:11:48.139357Z
2021-06-25T16:12:13.138743Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01229628506485
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-25T17:20:25.487867Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210625T161148_20210625T161213_038498_048B0C_80B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.604167207208704 -6.09322948193431,32.707152517959024 -5.848773689632955,33.80844946975297 -5.602350626086222,33.768137018319685 -5.421830403995755,33.64926596326656 -4.879567996094494,33.609109126514646 -4.698947690231762,33.477907502508415 -4.096527087931104,32.37799880305381 -4.340348630138628,31.276283544352253 -4.582839382112707,31.327800216981874 -4.824548180237231,31.405931642199352 -5.187218445268786,31.486778607723075 -5.549304653944417,31.52449896538348 -5.730951926473113,31.5631168573427 -5.912405082222805,31.604167207208704 -6.09322948193431))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71869
46.06355958797567
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
2021-12-26T07:46:57.294327Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S06E031/2021/06/25/048B0C
2.0E-4
2.0E-4
true
block average
2
2
-5.0
31.0
-6.0
32.0
POLYGON((31.583002459213784 -6.0,31.563116857341395 -5.912405082217066,31.486778607722425 -5.549304653941689,31.405931642200642 -5.187218445274925,31.365598465299232 -5.0,32.0 -5.0,32.0 -6.0,31.583002459213784 -6.0))
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_048B0C_S06E031_2021_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048B0C_S06E031_2021_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048B0C_S06E031_2021_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048B0C_S06E031_2021_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048B0C_S06E031_2021_06_25_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