https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-06T18:35:07.260493Z
2021-09-06T18:35:32.259212Z
s3://sentinel-s1-l1c/GRD/2021/9/6/IW/DV/S1A_IW_GRDH_1SDV_20210906T183507_20210906T183532_039565_04AD35_E306
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
2021-09-06T18:35:07.260493Z
2021-09-06T18:35:32.259212Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01244873148545
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-07T02:19:24.224507Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210906T183507_20210906T183532_039565_04AD35_E306
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.968143207664243 6.113410991667607,-5.411286278543139 6.228747899863046,-4.848260963602538 6.3447117367939825,-4.292581297753313 6.458504301366365,-3.748050125150976 6.569374257372616,-3.820980386918418 6.931437534647239,-3.89238349603184 7.293879942508916,-3.929468316947049 7.4748126653115845,-4.0505213989256355 8.077618991984316,-4.595741018780047 7.9682346082467195,-5.158087673619962 7.854596259583293,-5.7207856655698315 7.740068609256212,-6.278203769045773 7.625819687522172,-6.266914317722047 7.565845297288793,-6.23006288438559 7.384185685934149,-6.190066110950277 7.203173320832631,-6.154060626052079 7.021334176984095,-6.043604826546151 6.476304382046797,-5.968143207664243 6.113410991667607))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82371392465269
46.06093846533101
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
2021-12-26T11:23:58.064717Z
Batch API, v4.49.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/09/06/04AD35
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.826038293608407,-3.892383496031877 7.293879942509055,-3.834487562371627 7.0,-4.0 7.0,-4.0 7.826038293608407))
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_04AD35_N07W004_2021_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AD35_N07W004_2021_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AD35_N07W004_2021_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AD35_N07W004_2021_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AD35_N07W004_2021_09_06_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