https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-19T16:11:49.627936Z
2021-07-19T16:12:14.626054Z
s3://sentinel-s1-l1c/GRD/2021/7/19/IW/DV/S1A_IW_GRDH_1SDV_20210719T161149_20210719T161214_038848_049590_6B5C
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
2021-07-19T16:11:49.627936Z
2021-07-19T16:12:14.626054Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01099895905895
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-19T20:32:54.147396Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210719T161149_20210719T161214_038848_049590_6B5C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.6031575611683 -6.093193140531032,32.70613741766099 -5.848712999034977,33.807604902116566 -5.602226040071282,33.76727969575675 -5.421708289493923,33.648402986369135 -4.879445846230075,33.60824232706308 -4.698825997169459,33.47704720684673 -4.096496397578686,32.3769676875943 -4.3403818585471186,31.27525699168926 -4.582897458368357,31.326760019238158 -4.824515697997861,31.404900062315377 -5.187184918956765,31.485756138550464 -5.549269923217947,31.523480556067994 -5.7309167471915305,31.562102487400708 -5.912369427680948,31.6031575611683 -6.093193140531032))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71405
46.06079616764215
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
2021-12-26T08:57:37.802909Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S06E031/2021/07/19/049590
2.0E-4
2.0E-4
true
block average
2
2
-5.0
31.0
-6.0
32.0
POLYGON((31.581998548343908 -6.0,31.562102487402154 -5.912369427687627,31.48575613855186 -5.549269923224686,31.404900062314344 -5.187184918951876,31.36456954407573 -5.0,32.0 -5.0,32.0 -6.0,31.581998548343908 -6.0))
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_049590_S06E031_2021_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049590_S06E031_2021_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049590_S06E031_2021_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049590_S06E031_2021_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049590_S06E031_2021_07_19_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