https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-21T17:52:10.011541Z
2021-05-21T17:52:39.059383Z
s3://sentinel-s1-l1c/GRD/2021/5/21/IW/DV/S1B_IW_GRDH_1SDV_20210521T175210_20210521T175239_027006_0339F1_1CA7
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
2021-05-21T17:52:10.011541Z
2021-05-21T17:52:39.059383Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1140536985043
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-21T19:13:52.994676Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210521T175210_20210521T175239_027006_0339F1_1CA7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.847313402329831 32.40083191068449,1.2493103537242392 32.465507866561566,1.5218971897913978 32.508581141464596,1.9328082777472804 32.57232044778465,2.206811206690685 32.61402908339444,2.6188420302106676 32.6755534174414,2.8938644572076093 32.715822380359135,3.1691718430248086 32.75549439325581,3.4698147351229154 32.79807666263388,3.423570295010772 33.03626894148909,3.3867198968776613 33.21664715929821,3.352261248220113 33.397352873534615,3.2812069336458567 33.758458895126694,3.24618762792156 33.93907488308515,3.1733794501592056 34.29991670616817,3.1526019499021145 34.42301142197299,2.8442435688702172 34.38062214763222,2.56362855255425 34.341321508881215,2.1455409979461875 34.281505119009246,1.8654117875094998 34.240583878951924,1.44731047593398 34.17824295007845,1.1663524055832424 34.13550216925229,0.887228071267038 34.09236013661439,0.4772246295320878 34.0277560237931,0.5925677724594397 33.54410889652039,0.6751692235432796 33.18254441836256,0.7119463257309973 33.001039469876986,0.7534218259825962 32.82029012706625,0.847313402329831 32.40083191068449))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8524282084077
46.49542395815852
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
2021-12-26T05:59:34.290588Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E001/2021/05/21/0339F1
2.0E-4
2.0E-4
true
block average
2
2
33.0
1.0
32.0
2.0
POLYGON((2.0 32.58254834961823,1.5218971897957323 32.50858114146533,1.0 32.42539715084303,1.0 33.0,2.0 33.0,2.0 32.58254834961823))
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_0339F1_N32E001_2021_05_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0339F1_N32E001_2021_05_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0339F1_N32E001_2021_05_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0339F1_N32E001_2021_05_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0339F1_N32E001_2021_05_21_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