https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-18T17:41:11.195190Z
2023-04-18T17:41:36.193690Z
s3://sentinel-s1-l1c/GRD/2023/4/18/IW/DV/S1A_IW_GRDH_1SDV_20230418T174111_20230418T174136_048154_05CA1D_6019
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
2023-04-18T17:41:11.195190Z
2023-04-18T17:41:36.193690Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230418T194208_V20230418T155715_20230418T191445.EOF
347.7671052327145
693000
Copernicus Ground Segment
2023-04-18T20:01:10.439364Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230418T174111_20230418T174136_048154_05CA1D_6019
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.732988886383748 19.221566113255452,6.318314671794588 19.330292475004924,6.909039656306597 19.437974381890662,7.4999520753115725 19.54363014001312,8.08165831432901 19.6456191430993,8.048752321884333 19.826853153514964,8.01382981387753 20.007826493209663,7.976176270623485 20.18832567305681,7.907478036305047 20.55044529091215,7.8356165438244005 20.912005805331447,7.7891018493011615 21.15256216224433,7.203502512910818 21.05197227751503,6.606449844864885 20.947195577594577,6.009855306889902 20.840266598457923,5.420238662186959 20.732396300333143,5.431752037392344 20.672464573357328,5.506887876746163 20.309690043499288,5.545656113414726 20.12852408293355,5.581911897557244 19.94689097308317,5.61934875953126 19.765475801737292,5.695430166868913 19.402867900532762,5.732988886383748 19.221566113255452))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8666811380516
46.09344795156682
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
2023-04-19T00:27:46.273848Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2023/04/18/05CA1D
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.818601723940442 21.0,7.907478036306985 20.550445290902022,7.976176270624592 20.18832567305106,8.0 20.074122247781645,8.0 20.0,7.0 20.0,7.0 21.0,7.818601723940442 21.0))
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_05CA1D_N20E007_2023_04_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CA1D_N20E007_2023_04_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CA1D_N20E007_2023_04_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CA1D_N20E007_2023_04_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CA1D_N20E007_2023_04_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 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