https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-16T15:55:26.078363Z
2023-09-16T15:55:55.111904Z
s3://sentinel-s1-l1c/GRD/2023/9/16/IW/DV/S1A_IW_GRDH_1SDV_20230916T155526_20230916T155555_050355_06100B_A3E8
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
2023-09-16T15:55:26.078363Z
2023-09-16T15:55:55.111904Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230916T162148_V20230916T154915_20230916T222415.EOF
347.62173609570425
693000
Copernicus Ground Segment
2023-09-16T16:49:58.461414Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230916T155526_20230916T155555_050355_06100B_A3E8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630412843556698 23.25040055454101,32.00940736883362 23.318208485794667,32.26378406883481 23.363168736647882,32.645914923014445 23.429876730292378,32.90105421686546 23.473859665956507,33.41442678091225 23.5610066085873,33.671536955441546 23.60397329519503,34.04413698810245 23.665436100236782,34.03236553979079 23.723435398450082,33.96342997240948 24.08529863583581,33.92842149486185 24.266134688877365,33.72826717784716 25.29202801242324,33.34798385949464 25.23081722190264,33.08834003684835 25.188424423996814,32.56950570434298 25.102261354368935,32.184994902084455 25.037154146603868,31.927924129701314 24.99303380428226,31.668335106083497 24.948000945673805,31.282443268493687 24.880160157611904,31.30848141385191 24.75789404228803,31.34811505425419 24.57689795988496,31.386562677504013 24.395692021087815,31.42566074354901 24.21460163212433,31.46431861976868 24.033433179935084,31.540293012261785 23.670856296642665,31.630412843556698 23.25040055454101))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84051285398493
46.70812882195759
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
2023-09-16T18:25:30.677998Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/09/16/06100B
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.89333171545095,34.04413698810258 23.665436100236857,34.0 23.658155416240373,34.0 23.89333171545095))
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_06100B_N23E034_2023_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06100B_N23E034_2023_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06100B_N23E034_2023_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06100B_N23E034_2023_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06100B_N23E034_2023_09_16_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