https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-28T18:39:45.035669Z
2023-02-28T18:40:10.034516Z
s3://sentinel-s1-l1c/GRD/2023/2/28/IW/DV/S1A_IW_GRDH_1SDV_20230228T183945_20230228T184010_047440_05B209_6CD7
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
2023-02-28T18:39:45.035669Z
2023-02-28T18:40:10.034516Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230228T202359_V20230228T165450_20230228T201220.EOF
347.6431798686788
693000
Copernicus Ground Segment
2023-02-28T20:51:57.594081Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230228T183945_20230228T184010_047440_05B209_6CD7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.406243172155424 22.740492046593808,-8.809034761405371 22.84751226969157,-8.202546190937507 22.953736008181,-7.5950734697635784 23.057649459743754,-7.00003500929048 23.157021220482036,-7.141239953131414 23.88024039088274,-7.292746598509857 24.66321447676559,-7.647891143682916 24.6055098370721,-7.894046462335382 24.564988982059983,-8.14032267765643 24.524020480646808,-8.509308439547695 24.461837586843025,-8.877757905948442 24.39878598774944,-9.123651780641211 24.35617404143339,-9.368516215107762 24.31331590037977,-9.726524400682706 24.24988894582112,-9.406243172155424 22.740492046593808))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79431233481152
46.04811996747608
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
2023-03-01T08:19:19.179268Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N23W009/2023/02/28/05B209
2.0E-4
2.0E-4
true
block average
2
2
24.0
-9.0
23.0
-8.0
POLYGON((-9.0 23.0,-9.0 24.0,-8.0 24.0,-8.0 23.0,-9.0 23.0))
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_05B209_N23W009_2023_02_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B209_N23W009_2023_02_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B209_N23W009_2023_02_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B209_N23W009_2023_02_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B209_N23W009_2023_02_28_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