https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-10T05:38:31.132639Z
2021-08-10T05:38:56.131621Z
s3://sentinel-s1-l1c/GRD/2021/8/10/IW/DV/S1A_IW_GRDH_1SDV_20210810T053831_20210810T053856_039163_049F52_5F6A
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
2021-08-10T05:38:31.132639Z
2021-08-10T05:38:56.131621Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.0450665328456
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-10T09:33:56.515613Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210810T053831_20210810T053856_039163_049F52_5F6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.505721149428112 36.03292078466612,7.082371319659883 36.097889671382305,6.796679838084175 36.14082896669274,6.36571668365949 36.20422734572369,6.07519518360335 36.246031961709484,5.784669340950566 36.28708927776525,5.491805578684677 36.327718476422156,5.0645086965960795 36.38565433254108,4.771419040866396 36.42445587821173,4.728976552189903 36.24498448060117,4.692858826315421 36.06459550650416,4.650248487496159 35.885056620164875,4.619882929037497 35.70391244490972,4.549027986368278 35.342929518853126,4.515484742163356 35.16217573592859,4.4784639077579405 34.98188593416803,4.46675151018461 34.92204493307625,4.758512076069927 34.88231654322943,5.1872765571363555 34.82258684890923,5.473509955987739 34.7818246005595,5.758977319344339 34.74046090922063,6.0421922800415535 34.69871985729547,6.46655707424512 34.63486600167486,6.7481896278310725 34.5916192384378,7.163351119783668 34.52659811003122,7.175502485771543 34.586764909999154,7.214636738960766 34.76787333677931,7.248513267278662 34.949806674599685,7.285229068016404 35.13129269252516,7.328281012982725 35.31179103028951,7.37376101417877 35.491915172566685,7.416799831912616 35.67242405268889,7.462435973595566 35.852534383376536,7.505721149428112 36.03292078466612))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71783304784561
46.55267392030866
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
2021-12-26T10:02:53.716566Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N35E005/2021/08/10/049F52
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_049F52_N35E005_2021_08_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049F52_N35E005_2021_08_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049F52_N35E005_2021_08_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049F52_N35E005_2021_08_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049F52_N35E005_2021_08_10_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 2019
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