https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-09T17:52:09.440589Z
2021-05-09T17:52:38.486941Z
s3://sentinel-s1-l1c/GRD/2021/5/9/IW/DV/S1B_IW_GRDH_1SDV_20210509T175209_20210509T175238_026831_03348C_BF0C
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
2021-05-09T17:52:09.440589Z
2021-05-09T17:52:38.486941Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.11531969083586
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-09T19:02:53.975421Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210509T175209_20210509T175238_026831_03348C_BF0C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.8476102776790428 32.40092762404281,1.2496091102033888 32.46559623492372,1.5221971864762014 32.50866452803027,1.9331101535118063 32.57239632741357,2.2071143005569014 32.61409995742616,2.6191469260683538 32.67561676425701,2.8941705259759165 32.71588069717266,3.16947906009248 32.7555476770418,3.4701232603253374 32.798124450884174,3.4238850926931095 33.03631713344846,3.387039733866687 33.21669572922334,3.3525869320421564 33.39740187273678,3.2815409753541966 33.75850836962901,3.246528207405928 33.93912490207183,3.1737378025330862 34.29996844041486,3.1529755887980864 34.4229723558997,2.84461577770114 34.380588630883516,2.5639997475984626 34.34129314885191,2.145910693847206 34.28148429596444,1.865780365607887 34.24056819981614,1.4476773625319923 34.17823485923887,1.1667180474360388 34.13549910175978,0.8875924415850919 34.09236218568656,0.4775870975442492 34.02776543671736,0.5928959373483897 33.544207337339834,0.6754874720204805 33.182641963519636,0.7122594806895569 33.001136626058184,0.7537300744398482 32.820386839664486,0.8476102776790428 32.40092762404281))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85162122093073
46.49529629979612
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
2021-12-26T05:23:03.405218Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E000/2021/05/09/03348C
2.0E-4
2.0E-4
true
block average
2
2
34.0
0.0
33.0
1.0
POLYGON((0.7125202641651517 33.0,0.6754874720204589 33.182641963519686,0.5928959373482879 33.544207337340325,0.48420801920527984 34.0,1.0 34.0,1.0 33.0,0.7125202641651517 33.0))
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_03348C_N33E000_2021_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03348C_N33E000_2021_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03348C_N33E000_2021_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03348C_N33E000_2021_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03348C_N33E000_2021_05_09_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