https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-15T02:50:38.679043Z
2021-07-15T02:51:07.712201Z
s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1A_IW_GRDH_1SDV_20210715T025038_20210715T025107_038782_049380_AD01
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
2021-07-15T02:50:38.679043Z
2021-07-15T02:51:07.712201Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0887723172687
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-15T10:37:31.142012Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210715T025038_20210715T025107_038782_049380_AD01
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.512116954347704 -11.851043164141096,41.952836847620375 -11.724960241655577,41.384505462443826 -11.59561011180332,40.81669513528506 -11.465156318535014,40.27625758117384 -11.33986158542519,40.218913969217056 -11.577796743564491,40.17733320554295 -11.758432655402618,40.0466103876372 -12.29898610198047,40.00508528289714 -12.479674480071118,39.962608570617306 -12.660148180227596,39.91816425281246 -12.840164944166569,39.886667120284926 -12.961339883486293,40.433590610169006 -13.089175960440993,41.005591333916826 -13.221493612097124,41.57713218367747 -13.352297461806229,42.13965142593935 -13.479653453856969,42.33393286899138 -12.63334792633582,42.512116954347704 -11.851043164141096))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.47089
45.8968997043941
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
2021-12-26T08:43:51.718417Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S12E042/2021/07/15/049380
2.0E-4
2.0E-4
true
block average
2
2
-11.0
42.0
-12.0
43.0
POLYGON((42.51211695434766 -11.851043164141156,42.47818933580593 -12.0,42.0 -12.0,42.0 -11.735592602817945,42.51211695434766 -11.851043164141156))
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_049380_S12E042_2021_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049380_S12E042_2021_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049380_S12E042_2021_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049380_S12E042_2021_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049380_S12E042_2021_07_15_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