https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-09T17:16:57.194669Z
2021-08-09T17:17:26.230892Z
s3://sentinel-s1-l1c/GRD/2021/8/9/IW/DV/S1A_IW_GRDH_1SDV_20210809T171657_20210809T171726_039155_049F11_C941
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
2021-08-09T17:16:57.194669Z
2021-08-09T17:17:26.230892Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.61445702163263
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-09T22:28:19.037663Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210809T171657_20210809T171726_039155_049F11_C941
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.762469694713737 -38.18221315995516,22.110522349206992 -38.10272460375521,22.395312940899274 -38.036769796577445,22.67959132261916 -37.97012894958777,23.105041888715746 -37.8688876256123,23.38802661180581 -37.800544215018476,23.8115230238839 -37.69676250691243,24.09319612803997 -37.6267345622682,24.47999666988656 -37.52924379309725,24.320310426233796 -37.119169448606456,24.184111732606333 -36.76550882631786,24.049191644810364 -36.41167108126856,23.87070385099534 -35.938191279241565,23.491037220177308 -36.03366661795715,23.21460679677661 -36.10227239504917,22.79906610987825 -36.20398703623289,22.521445876471276 -36.270996953590895,22.104132140706973 -36.370305348053336,21.82533787494075 -36.43570285805397,21.546078604224356 -36.500450782183364,21.204837107614743 -36.578518269633285,21.36835141794127 -37.05567487622277,21.491865427493593 -37.412306153355274,21.61647260916721 -37.76879994657962,21.762469694713737 -38.18221315995516))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.4523
45.39140471880089
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
2021-12-26T10:00:41.167663Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S38E023/2021/08/09/049F11
2.0E-4
2.0E-4
true
block average
2
2
-37.0
23.0
-38.0
24.0
POLYGON((24.0 -37.64990444678717,23.38802661173931 -37.80054421503526,23.0 -37.8938836668308,23.0 -37.0,24.0 -37.0,24.0 -37.64990444678717))
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_049F11_S38E023_2021_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049F11_S38E023_2021_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049F11_S38E023_2021_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049F11_S38E023_2021_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049F11_S38E023_2021_08_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