https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-29T02:10:12.069748Z
2023-01-29T02:10:41.075474Z
s3://sentinel-s1-l1c/GRD/2023/1/29/IW/DV/S1A_IW_GRDH_1SDV_20230129T021012_20230129T021041_046992_05A2F7_36F0
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
2023-01-29T02:10:12.069748Z
2023-01-29T02:10:41.075474Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230129T015815_V20230129T011653_20230129T075153.EOF
192.1348136396628
693000
Copernicus Ground Segment
2023-01-29T03:31:45.534686Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230129T021012_20230129T021041_046992_05A2F7_36F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.29886066497738 -14.001479962695711,51.724663186576734 -13.871294489816155,51.14570544224672 -13.738529710654703,50.56739807195905 -13.604421843391851,50.04235061149507 -13.481372998483756,49.984538153746406 -13.71921290862726,49.93957406763304 -13.899154652998611,49.851631238671416 -14.259542947312056,49.8039723274091 -14.438869883114645,49.76069626522436 -14.619257331044771,49.71512523842209 -14.799104739555549,49.6716318667431 -14.979461304629972,49.64359107917842 -15.09987216046981,50.17284804574198 -15.224828429855199,50.75785301052889 -15.361334002052018,51.34069756550569 -15.495642190293879,51.91883778146054 -15.627193193821029,52.116973629592025 -14.78310473199381,52.29886066497738 -14.001479962695711))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44266
46.05450348320871
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
2023-01-29T07:53:15.551736Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S14E051/2023/01/29/05A2F7
2.0E-4
2.0E-4
true
block average
2
2
-13.0
51.0
-14.0
52.0
POLYGON((51.0 -13.704741024720052,52.0 -13.933720492376292,52.0 -14.0,51.0 -14.0,51.0 -13.704741024720052))
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_05A2F7_S14E051_2023_01_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A2F7_S14E051_2023_01_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A2F7_S14E051_2023_01_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A2F7_S14E051_2023_01_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A2F7_S14E051_2023_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 2021
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