https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-27T03:16:04.472222Z
2023-03-27T03:16:29.470580Z
s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T031604_20230327T031629_047824_05BEF0_75EF
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
2023-03-27T03:16:04.472222Z
2023-03-27T03:16:29.470580Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230327T062911_V20230327T023051_20230327T054821.EOF
192.1068664267401
693000
Copernicus Ground Segment
2023-03-27T07:29:35.470564Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230327T031604_20230327T031629_047824_05BEF0_75EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.15592679672077 15.765239068100778,39.58081341988358 15.87560880460917,38.999467943216764 15.985499112528771,38.414047267017935 16.094451015132016,37.85373901368469 16.197115819820958,37.82406244445028 16.015187628078458,37.78364145636642 15.83511664990588,37.75165782477686 15.653502880219524,37.71294737147888 15.473114322201573,37.67264458756018 15.293016154727516,37.63485297659455 15.112453673217582,37.563346945801975 14.750565556395877,37.55020826343963 14.691095633321067,38.10685659782462 14.587246636328311,38.678567244599826 14.479099433452575,39.24528349403329 14.370419280697408,39.81660130895053 14.259375075163984,39.82899200923242 14.319244529844996,39.884628961826884 14.497119426804058,39.928440585024966 14.677309026726633,39.955031007954624 14.860854189967563,40.005601601428715 15.039729267131522,40.04357796253824 15.221055492643583,40.080187091096114 15.40264555211703,40.15592679672077 15.765239068100778))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82614197266985
46.14013773924798
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
2023-03-27T14:42:32.797968Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N15E037/2023/03/27/05BEF0
2.0E-4
2.0E-4
true
block average
2
2
16.0
37.0
15.0
38.0
POLYGON((37.61263308197521 15.0,37.672644587566786 15.293016154757929,37.75165782477914 15.65350288023056,37.783641456366944 15.835116649907444,37.82065323914764 16.0,38.0 16.0,38.0 15.0,37.61263308197521 15.0))
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_05BEF0_N15E037_2023_03_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BEF0_N15E037_2023_03_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BEF0_N15E037_2023_03_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BEF0_N15E037_2023_03_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BEF0_N15E037_2023_03_27_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