https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-06T18:55:29.932086Z
2021-07-06T18:55:54.930596Z
s3://sentinel-s1-l1c/GRD/2021/7/6/IW/DV/S1A_IW_GRDH_1SDV_20210706T185529_20210706T185554_038661_048FE9_C6CB
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
2021-07-06T18:55:29.932086Z
2021-07-06T18:55:54.930596Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.72401413023834
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-06T22:02:07.017956Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210706T185529_20210706T185554_038661_048FE9_C6CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.059734825726123 20.54836231048036,-12.462743176409196 20.65778663322435,-11.871672348024157 20.763945939096068,-11.274627209511698 20.868967273119555,-10.69135616328281 20.969415346775165,-10.727155347894762 21.150093523706087,-10.796104251998122 21.512070839915587,-10.866266498591223 21.873823637647902,-10.902024813488055 22.05457968097366,-10.98418187289484 22.476046733852705,-11.573684055507721 22.37664004478766,-12.177565435645763 22.272432011558287,-12.778669655391566 22.16631916643847,-13.37648608464063 22.058430139499677,-13.325711550233102 21.817242818126076,-13.28692140429568 21.63610768842078,-13.247222552215577 21.455138932724996,-13.173086290388863 21.092235844352306,-13.132644619013677 20.911403650533728,-13.096828122588176 20.729719346470517,-13.059734825726123 20.54836231048036))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83354061133348
46.05916
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
2021-12-26T08:18:52.500768Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21W012/2021/07/06/048FE9
2.0E-4
2.0E-4
true
block average
2
2
22.0
-12.0
21.0
-11.0
POLYGON((-12.0 21.0,-12.0 22.0,-11.0 22.0,-11.0 21.0,-12.0 21.0))
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_048FE9_N21W012_2021_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048FE9_N21W012_2021_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048FE9_N21W012_2021_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048FE9_N21W012_2021_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048FE9_N21W012_2021_07_06_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