https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-18T16:01:11.878233Z
2021-09-18T16:01:36.952319Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T160111_20210918T160136_028754_036E7B_31A0
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
2021-09-18T16:01:11.878233Z
2021-09-18T16:01:36.952319Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9255185422017
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T20:24:15.373765Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T160111_20210918T160136_028754_036E7B_31A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.084285712534694 -12.443370694592739,35.65392553885187 -12.314691604759371,36.22021798550099 -12.185489927105806,36.78902225367734 -12.054425208858092,37.319299953652354 -11.931082082045165,37.27591192454461 -11.750976681222733,37.23329874323504 -11.570603432048147,37.19273439938045 -11.3897586992239,37.067945553059744 -10.848013441107703,37.02743325452943 -10.667198860571908,36.99941567761667 -10.545862888310658,36.471710349877114 -10.667743739301766,35.903700740134546 -10.797841715675426,35.33752512573409 -10.92637826103206,34.77446157050754 -11.053072998844408,34.80328650531535 -11.174482939596974,34.838961988388085 -11.356756261156862,34.8814913311921 -11.537489289027222,34.92254971378596 -11.718559642255698,34.96093311934923 -11.900240093015851,35.00417821327005 -12.080828523575793,35.04269176282568 -12.262491910049075,35.084285712534694 -12.443370694592739))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66712204673969
46.05692426451267
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
2021-12-26T11:57:45.867527Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/S12E034/2021/09/18/036E7B
2.0E-4
2.0E-4
true
block average
2
2
-11.0
34.0
-12.0
35.0
POLYGON((34.98482239361603 -12.0,34.96093311934929 -11.900240093016855,34.92254971378883 -11.718559642268424,34.8814913311929 -11.537489289030034,34.8389619883867 -11.356756261150958,34.80328650531464 -11.174482939593934,34.77446157050779 -11.053072998844334,35.0 -11.002324674030927,35.0 -12.0,34.98482239361603 -12.0))
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_036E7B_S12E034_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E7B_S12E034_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E7B_S12E034_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E7B_S12E034_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E7B_S12E034_2021_09_18_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