https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-22T18:02:26.409864Z
2023-01-22T18:02:51.408640Z
s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T180226_20230122T180251_046900_059FD7_0192
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
2023-01-22T18:02:26.409864Z
2023-01-22T18:02:51.408640Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230122T164516_V20230122T161348_20230122T224848.EOF
346.78590169831995
693000
Copernicus Ground Segment
2023-01-22T18:30:40.144418Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230122T180226_20230122T180251_046900_059FD7_0192
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.192553052168162 36.56016266738052,-1.7716815997788704 36.62437806536098,-1.4851408412849543 36.6671857084831,-1.0547409140080106 36.73010519766506,-0.7674214135032814 36.77118761253502,-0.3358737841445805 36.831510895732634,-0.047802943074910814 36.87085708169252,0.2405606079716044 36.90950572243277,0.5741049557259668 36.95327131916543,0.537193032174526 37.13350949082597,0.5012616966640832 37.313964372181374,0.4284793130204769 37.674747121867014,0.3940577825306264 37.8553855348448,0.2846600239009778 38.39650073126319,0.27226475424253366 38.455823073711116,-0.0687257973162199 38.41238139794753,-0.3635635695050913 38.373960546461944,-0.655551621166261 38.335137727281804,-1.0907842358190014 38.2758414918658,-1.389884415883527 38.234111619297316,-1.8236646077614722 38.172137893901215,-2.249481521542759 38.10963607075334,-2.5290720356826286 38.06770074911,-2.5143455288399927 38.008330543929205,-2.4819526915593584 37.82610852027088,-2.4321363237578217 37.64651919619457,-2.387585700362087 37.466140757176085,-2.3445011140658303 37.28554458366352,-2.3113010843618107 37.10344527494561,-2.2691572472393617 36.92271000327891,-2.2359266330669443 36.740611821667905,-2.192553052168162 36.56016266738052))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65418369337124
46.27989797572825
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
2023-01-23T04:30:41.600683Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/N37E000/2023/01/22/059FD7
2.0E-4
2.0E-4
true
block average
2
2
38.0
0.0
37.0
1.0
POLYGON((0.36482094265229686 38.0,0.3940577825306879 37.85538553484442,0.4284793130205869 37.67474712186635,0.5645351433009136 37.0,0.0 37.0,0.0 38.0,0.36482094265229686 38.0))
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_059FD7_N37E000_2023_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059FD7_N37E000_2023_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059FD7_N37E000_2023_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059FD7_N37E000_2023_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059FD7_N37E000_2023_01_22_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