https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-29T18:24:33.761220Z
2021-01-29T18:25:02.791371Z
s3://sentinel-s1-l1c/GRD/2021/1/29/IW/DV/S1B_IW_GRDH_1SDV_20210129T182433_20210129T182502_025373_0305A4_CADE
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
2021-01-29T18:24:33.761220Z
2021-01-29T18:25:02.791371Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210129T205042_V20210129T163730_20210129T195500.EOF
347.23556432158625
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-29T21:12:51.732902Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210129T182433_20210129T182502_025373_0305A4_CADE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.981216631356485 30.64754770996945,-6.58979742330713 30.711882298292252,-6.326290259505351 30.754482881805817,-6.063088417408184 30.796463073409587,-5.672683541598724 30.857689732321354,-5.278942473871013 30.918170228187513,-5.01239528470393 30.958387957354446,-4.750603350145137 30.997326852379523,-4.418804422715778 31.045851491384195,-4.428497512285274 31.103455684604068,-4.464658811299352 31.283945360876615,-4.499763620435171 31.46458375331369,-4.530023068978981 31.64591241306988,-4.562567236564094 31.826905205154848,-4.5979914060534846 32.007476692274764,-4.637354473137757 32.18749213323744,-4.671449196613161 32.368249553794826,-4.704727208804665 32.54911140508775,-4.737303674849585 32.66965642628875,-5.074941677541984 32.62167116957206,-5.341519269625222 32.58309095427437,-5.747339981209172 32.523218574260035,-6.0189112980719965 32.482378833415595,-6.29693736117091 32.439929997774804,-6.700213471844963 32.37718411409204,-6.968365361543897 32.33470044843204,-7.36406372800896 32.27089302463598,-7.334524061669283 32.14928328794599,-7.250794459723951 31.787969152789177,-7.15380213796024 31.428838236717063,-7.10749160365139 31.248924748931977,-7.073833067423975 31.06693811060657,-7.0361751042568965 30.885606854426165,-6.996649865909929 30.704583548753636,-6.981216631356485 30.64754770996945))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78642213651766
46.36166612843884
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
2021-12-26T00:11:17.024151Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/01/29/0305A4
2.0E-4
2.0E-4
true
block average
2
2
32.0
-6.0
31.0
-5.0
POLYGON((-6.0 31.0,-6.0 32.0,-5.0 32.0,-5.0 31.0,-6.0 31.0))
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_0305A4_N31W006_2021_01_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0305A4_N31W006_2021_01_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0305A4_N31W006_2021_01_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0305A4_N31W006_2021_01_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0305A4_N31W006_2021_01_29_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