https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-07T17:02:33.901495Z
2018-04-07T17:03:02.923262Z
s3://sentinel-s1-l1c/GRD/2018/4/7/IW/DV/S1A_IW_GRDH_1SDV_20180407T170233_20180407T170302_021364_024C61_D997
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
2018-04-07T17:02:33.901495Z
2018-04-07T17:03:02.923262Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180407T205547_V20180407T165420_20180407T201150.EOF
347.2575043579681
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-07T22:00:53.861829Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180407T170233_20180407T170302_021364_024C61_D997
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.654897844 30.285530367,14.049542893 30.350728752,14.315178881 30.393895472,14.714067122 30.457633489,14.980278705 30.499448779,15.380019274 30.561153226,15.6467916 30.60160857,15.913783969 30.641517603,16.225864487 30.687415867,16.141491862 31.105940367,16.07008058 31.467120297,16.033232696 31.647543256,15.997742129 31.828156026,15.963061272 32.008879152,15.904340693 32.310533245,15.58673266 32.265123812,15.315024822 32.225593347,15.043553485 32.185480518,14.636796175 32.12422242,14.365928551 32.082659862,13.960089938 32.019233899,13.689843403 31.976230644,13.288376181 31.911209525,13.355689195 31.609062423,13.395492536 31.428036892,13.436033701 31.247133433,13.477930958 31.06645458,13.559243657 30.704696492,13.600288816 30.523884508,13.642063797 30.343195385,13.654897844 30.285530367))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77856401112564
46.37090676487261
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
2022-01-24T17:55:57.853600Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N31E014/2018/04/07/024C61
2.0E-4
2.0E-4
true
block average
2
2
32.0
14.0
31.0
15.0
POLYGON((14.0 31.0,14.0 32.0,15.0 32.0,15.0 31.0,14.0 31.0))
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_024C61_N31E014_2018_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024C61_N31E014_2018_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024C61_N31E014_2018_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024C61_N31E014_2018_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024C61_N31E014_2018_04_07_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