https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T18:51:26.121621Z
2023-02-26T18:51:51.120370Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T185126_20230226T185151_047411_05B103_2568
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
2023-02-26T18:51:26.121621Z
2023-02-26T18:51:51.120370Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230226T205505_V20230226T171118_20230226T202848.EOF
348.01683470397415
693000
Copernicus Ground Segment
2023-02-26T21:28:55.893166Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T185126_20230226T185151_047411_05B103_2568
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.945719922749653 5.429812554348165,-8.83114533445837 5.661168622186526,-7.726290972546233 5.888195438321555,-7.76296128773975 6.0691290484581675,-7.798327779343709 6.250416976901817,-7.835016407284238 6.431428222874281,-7.870159795344386 6.612748726503893,-7.979741000769032 7.155828894811545,-8.011160298408864 7.337875885614194,-8.023333222880279 7.397714245468061,-8.574252147233139 7.286431319372193,-9.136497443671532 7.172107839559597,-9.695925272569713 7.0576154429891,-10.2551178652101 6.942439808536783,-10.240501505341511 6.88287954953481,-10.205785190078556 6.700802383864903,-10.168764373486077 6.519199627101984,-10.129412655378344 6.338078697505053,-10.057742414296117 5.974366954262298,-9.945719922749653 5.429812554348165))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78160379654599
46.10513478640147
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
2023-02-27T06:30:18.661993Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N05W011/2023/02/26/05B103
2.0E-4
2.0E-4
true
block average
2
2
6.0
-11.0
5.0
-10.0
POLYGON((-10.0 5.693674342157958,-10.062793465305123 6.0,-10.0 6.0,-10.0 5.693674342157958))
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_05B103_N05W011_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B103_N05W011_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B103_N05W011_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B103_N05W011_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B103_N05W011_2023_02_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 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