https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-01T03:24:14.530799Z
2023-04-01T03:24:39.529145Z
s3://sentinel-s1-l1c/GRD/2023/4/1/IW/DV/S1A_IW_GRDH_1SDV_20230401T032414_20230401T032439_047897_05C15A_2776
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
2023-04-01T03:24:14.530799Z
2023-04-01T03:24:39.529145Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230401T045716_V20230401T010020_20230401T041750.EOF
192.1113485298557
693000
Copernicus Ground Segment
2023-04-01T06:41:59.089056Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230401T032414_20230401T032439_047897_05C15A_2776
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.126996999332924 15.995299370545098,37.5616658930805 16.103529372970986,36.982370875603834 16.21275861907943,36.404729634888575 16.319984879593626,35.837881440302645 16.42355674484412,35.7314913921791 15.880655657091477,35.694513039576016 15.699924890609854,35.62478948534728 15.337674139401283,35.58750117944889 15.156987279824191,35.54072614265346 14.916422305387794,36.10537913844016 14.81134731553868,36.67662665114474 14.703528497537249,37.250185952087115 14.593749048639044,37.81681090281879 14.483803351698963,37.82825394847971 14.543587945393103,37.86598552717861 14.724993269964887,37.90705566675323 14.905747506169757,37.97948128308941 15.269142778233995,38.02190521271405 15.449633944513401,38.05956430564504 15.631048294810174,38.09271062654049 15.81333259607813,38.126996999332924 15.995299370545098))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.93484
46.07715637163973
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
2023-04-01T14:40:48.834193Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N15E037/2023/04/01/05C15A
2.0E-4
2.0E-4
true
block average
2
2
16.0
37.0
15.0
38.0
POLYGON((38.0 15.356438961744244,37.97948128308924 15.269142778233068,37.92584043221848 15.0,37.0 15.0,37.0 16.0,38.0 16.0,38.0 15.356438961744244))
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_05C15A_N15E037_2023_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C15A_N15E037_2023_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C15A_N15E037_2023_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C15A_N15E037_2023_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C15A_N15E037_2023_04_01_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