https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-10T03:26:54.107261Z
2021-07-10T03:27:23.128158Z
s3://sentinel-s1-l1c/GRD/2021/7/10/IW/DV/S1B_IW_GRDH_1SDV_20210710T032654_20210710T032723_027726_034F12_052C
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
2021-07-10T03:26:54.107261Z
2021-07-10T03:27:23.128158Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.962698776023
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-10T09:55:15.313520Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210710T032654_20210710T032723_027726_034F12_052C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.519685838115606 3.2994046803128017,34.400124807009924 3.535058903515308,33.30970341839731 3.7631351438392047,33.298068497777024 3.7049924443823334,33.25914655339616 3.5243885713157037,33.222561866652846 3.3432895559128655,33.18296194736416 3.162818203748552,33.146587707515806 2.98166191957493,33.10806279614122 2.800952230706206,33.070930004998324 2.619944626901594,32.97020660913093 2.136556939005489,34.05835254941233 1.905922321745967,35.16605318297314 1.6703450595109985,35.19589523359337 1.7913737036865076,35.2389186171197 1.971738641703751,35.275828880291385 2.153405947838063,35.31451349436403 2.3346920028627647,35.355505179846126 2.5154847128707476,35.39395569924452 2.696815902275281,35.429023478864096 2.878862569053118,35.47003052943292 3.059645679578413,35.506546920409434 3.241378650444374,35.519685838115606 3.2994046803128017))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83747845852441
46.16616909618541
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
2021-12-26T08:27:25.373959Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N03E035/2021/07/10/034F12
2.0E-4
2.0E-4
true
block average
2
2
4.0
35.0
3.0
36.0
POLYGON((35.51968583811544 3.2994046803128354,35.50654692040975 3.241378650446336,35.47003052943256 3.05964567957684,35.45650109412465 3.0,35.0 3.0,35.0 3.4087923412689127,35.51968583811544 3.2994046803128354))
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_034F12_N03E035_2021_07_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034F12_N03E035_2021_07_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034F12_N03E035_2021_07_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034F12_N03E035_2021_07_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034F12_N03E035_2021_07_10_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