https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-17T06:12:41.757556Z
2021-09-17T06:13:31.755593Z
s3://sentinel-s1-l1c/GRD/2021/9/17/IW/DV/S1B_IW_GRDH_1SDV_20210917T061306_20210917T061331_028734_036DD4_0167
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-17T06:13:06.756536Z
2021-09-17T06:13:31.755593Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5055704939393
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-17T07:08:43.530142Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210917T061306_20210917T061331_028734_036DD4_0167
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.6289731740674935 27.541799639019885,-3.019328103044402 27.608410769090035,-3.2837550943118874 27.652863524212595,-3.6796591183827654 27.718411937708062,-3.9439618807872776 27.761499319790097,-4.47337423589848 27.846187904915443,-4.737931830834176 27.88770085435015,-5.133254937099298 27.948728800262522,-5.16888988856977 27.76819630570677,-5.273941291487863 27.226011139605202,-5.309996383622905 27.045434163530718,-5.380261878690924 26.683984512377815,-5.416442050638558 26.503415947108103,-5.427224427603081 26.44342987905234,-4.9049864265186685 26.36059854721472,-4.643542261109997 26.3183708570585,-4.252187761460387 26.25421261270194,-3.9907556033695384 26.210721266635613,-3.5992708164112335 26.144645631909732,-3.3401451558851356 26.100282877515383,-2.956225800390027 26.03363677848273,-2.8668763503914754 26.456047446786673,-2.7895754597927085 26.81833827488275,-2.6702366473061234 27.361193911009956,-2.6289731740674935 27.541799639019885))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79258906721454
46.65013038932165
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
s3://sentinel-s1-l1c/GRD/2021/9/17/IW/DV/S1B_IW_GRDH_1SDV_20210917T061241_20210917T061306_028734_036DD4_F8FF
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-17T06:12:41.757556Z
2021-09-17T06:13:06.755117Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5822202873951
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-17T07:14:30.746650Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210917T061241_20210917T061306_028734_036DD4_F8FF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.3029460834403555 29.05040111521122,-2.693413415267144 29.115866446611037,-2.962304424898082 29.16023630457672,-3.2304511917638554 29.203909959855707,-3.6321315703566928 29.26826164166297,-4.170066874733652 29.35242949747391,-4.439062710932439 29.393655430492554,-4.841153017721377 29.454206488422525,-4.877108915862992 29.273754187732873,-5.017084349395687 28.55096104673089,-5.133254937099298 27.948728800262522,-4.737931830834176 27.88770085435015,-4.47337423589848 27.846187904915443,-3.9439618807872776 27.761499319790097,-3.6796591183827654 27.718411937708062,-3.2837550943118874 27.652863524212595,-3.019328103044402 27.608410769090035,-2.6289731740674935 27.541799639019885,-2.6174056346485877 27.60218470609752,-2.5776526860220534 27.783144589674656,-2.4610836442460333 28.32648782874024,-2.422728800586466 28.507688186681506,-2.3811955910386913 28.68835069443246,-2.342994194541787 28.86957865125941,-2.3029460834403555 29.05040111521122))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77643504518089
46.63400998826189
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
2021-12-26T11:54:47.520228Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N27W004/2021/09/17/036DD4
2.0E-4
2.0E-4
true
block average
2
2
28.0
-4.0
27.0
-3.0
POLYGON((-4.0 27.0,-4.0 28.0,-3.0 28.0,-3.0 27.0,-4.0 27.0))
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_036DD4_N27W004_2021_09_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036DD4_N27W004_2021_09_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036DD4_N27W004_2021_09_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036DD4_N27W004_2021_09_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036DD4_N27W004_2021_09_17_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