https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-26T18:34:20.681811Z
2021-07-26T18:34:34.715472Z
s3://sentinel-s1-l1c/GRD/2021/7/26/IW/DV/S1B_IW_GRDH_1SDV_20210726T183420_20210726T183434_027969_035640_9A90
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-26T18:34:20.681811Z
2021-07-26T18:34:34.715472Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0168285736612
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-26T22:17:29.145645Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210726T183420_20210726T183434_027969_035640_9A90
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.935575466846196 5.957167281004484,-5.380228191196809 6.072313846032593,-4.8233764174412155 6.1871471538494545,-4.26473194105954 6.301711082803706,-3.7154190807450287 6.413724859466483,-3.789003620840938 6.775572085627701,-3.860631227433328 7.136205344103643,-4.410695005364408 7.0248152523482466,-4.970397218100755 6.910751752206477,-5.528639886258138 6.796273250745536,-6.0844352110267454 6.681599929407513,-6.011028357167894 6.31997376092475,-5.935575466846196 5.957167281004484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83475
46.03771283150059
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
2021-12-26T09:17:22.055161Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/07/26/035640
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.107982616145747,-3.860631227433335 7.136205344103639,-3.833578639869814 7.0,-4.0 7.0,-4.0 7.107982616145747))
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_035640_N07W004_2021_07_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035640_N07W004_2021_07_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035640_N07W004_2021_07_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035640_N07W004_2021_07_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035640_N07W004_2021_07_26_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