https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-30T03:20:06.553089Z
2021-05-30T03:20:31.551107Z
s3://sentinel-s1-l1c/GRD/2021/5/30/IW/DV/S1B_IW_GRDH_1SDV_20210530T032006_20210530T032031_027128_033D91_132C
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
2021-05-30T03:20:06.553089Z
2021-05-30T03:20:31.551107Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9691387004722
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-30T06:23:48.345746Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210530T032006_20210530T032031_027128_033D91_132C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.467065657822964 -1.9241903879947735,35.35052618275627 -1.6817283114630408,34.26779557512049 -1.4459928442255519,34.22952664334984 -1.626823845350195,34.19010904275245 -1.8075006940285974,34.1140208145158 -2.1694850298959976,34.07382447865895 -2.3500144680566226,34.03522501525494 -2.5309008887761215,33.955898101063866 -2.892224242549229,33.944815126269106 -2.9524513848503284,35.034221870490924 -3.1921089418099315,36.141302670135026 -3.434393811949657,36.15090354563948 -3.3736766853244604,36.19779553669859 -3.194082057658451,36.236896513966734 -3.0127829949579032,36.26161525432889 -2.828342351600985,36.30663309369069 -2.6483459023738507,36.34388967167447 -2.4666564814403813,36.38241858045591 -2.2852486075692866,36.467065657822964 -1.9241903879947735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75384649484764
46.14624923566559
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
2021-12-26T06:26:05.453732Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E036/2021/05/30/033D91
2.0E-4
2.0E-4
true
block average
2
2
-2.0
36.0
-3.0
37.0
POLYGON((36.44929272884732 -2.0,36.38241858045559 -2.2852486075703253,36.30663309369077 -2.6483459023736153,36.26161525432885 -2.828342351601293,36.23860969132105 -3.0,36.0 -3.0,36.0 -2.0,36.44929272884732 -2.0))
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_033D91_S03E036_2021_05_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033D91_S03E036_2021_05_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033D91_S03E036_2021_05_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033D91_S03E036_2021_05_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033D91_S03E036_2021_05_30_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