https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-18T18:37:37.699701Z
2021-09-18T18:38:02.698285Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1A_IW_GRDH_1SDV_20210918T183737_20210918T183802_039740_04B323_06C5
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
2021-09-18T18:37:37.699701Z
2021-09-18T18:38:02.698285Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.87332887032545
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T21:50:57.263968Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210918T183737_20210918T183802_039740_04B323_06C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.833810851684614 15.186283532639218,-7.257866377304711 15.297400475105333,-6.679372485757533 15.407400858115793,-6.1007464343650835 15.515807087504289,-5.539793682372104 15.619345679120354,-5.610245685825713 15.981345326127295,-5.716884712027975 16.524271829327972,-5.834547171749569 17.126845659876246,-6.4000394534283345 17.024395731557693,-6.983178265838326 16.916980659852847,-7.5665132212476855 16.807743871572008,-8.147627606563873 16.69715260769093,-8.097838002492754 16.455979147290932,-7.908597312726675 15.549118859082894,-7.833810851684614 15.186283532639218))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86298489203629
46.09154405065805
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
2021-12-26T12:01:02.890210Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N15W009/2021/09/18/04B323
2.0E-4
2.0E-4
true
block average
2
2
16.0
-9.0
15.0
-8.0
POLYGON((-8.0 15.987129666516127,-8.002685739818668 16.0,-8.0 16.0,-8.0 15.987129666516127))
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_04B323_N15W009_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B323_N15W009_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B323_N15W009_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B323_N15W009_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B323_N15W009_2021_09_18_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