https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-22T16:45:05.482786Z
2023-07-22T16:45:34.502112Z
s3://sentinel-s1-l1c/GRD/2023/7/22/IW/DV/S1A_IW_GRDH_1SDV_20230722T164505_20230722T164534_049538_05F4F2_BEFA
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
2023-07-22T16:45:05.482786Z
2023-07-22T16:45:34.502112Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230722T171818_V20230722T133727_20230722T165457.EOF
346.9093156841701
693000
Copernicus Ground Segment
2023-07-22T18:05:41.446493Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230722T164505_20230722T164534_049538_05F4F2_BEFA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.888597821121383 -35.041052344359215,29.233717697477765 -34.96205400569588,29.5072191943769 -34.898629042223455,29.78029927176551 -34.83459229081714,30.18912415628887 -34.737395127093635,30.461140644113044 -34.671839140755566,30.868359803527685 -34.57237451156343,31.13929906641725 -34.50531444482883,31.514086789841016 -34.411370758926786,31.36710892525255 -34.00010179304718,31.24150434577591 -33.64508854808459,31.116972912737797 -33.289925048864475,30.95219832501848 -32.8150923878358,30.583625538561115 -32.907234833417604,30.317218852923393 -32.973035110975935,29.91687310592937 -33.07067256955729,29.64948814339131 -33.13505230612722,29.247683709249753 -33.23054842154516,28.979332263736694 -33.29349362257527,28.710597718266698 -33.35586128443812,28.37153763743784 -33.433577848459315,28.523331356719467 -33.91167049277551,28.637961613238673 -34.26931027619682,28.753500229207106 -34.626832551185075,28.888597821121383 -35.041052344359215))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.55989
45.44062112127799
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
2023-07-22T22:47:55.480273Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S35E031/2023/07/22/05F4F2
2.0E-4
2.0E-4
true
block average
2
2
-34.0
31.0
-35.0
32.0
POLYGON((31.36707291061593 -34.0,31.51408678984126 -34.41137075892712,31.0 -34.539792300087704,31.0 -34.0,31.36707291061593 -34.0))
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_05F4F2_S35E031_2023_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F4F2_S35E031_2023_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F4F2_S35E031_2023_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F4F2_S35E031_2023_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F4F2_S35E031_2023_07_22_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