https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-16T03:29:51.903187Z
2021-06-16T03:30:19.197222Z
s3://sentinel-s1-l1c/GRD/2021/6/16/IW/DV/S1B_IW_GRDH_1SDV_20210616T032951_20210616T033019_027376_03450A_974A
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
2021-06-16T03:29:51.903187Z
2021-06-16T03:30:19.197222Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0163575125609
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-16T05:43:13.620691Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210616T032951_20210616T033019_027376_03450A_974A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.21711864698351 -7.394611055062866,32.67962406196763 -7.275188533039654,32.12086856465588 -7.150309990569021,31.559394984182116 -7.024079652758044,31.011103914757683 -6.900106575877171,30.965738417087444 -7.079535476056087,30.927015141916 -7.2605858209209,30.886086863192 -7.441135748747673,30.846993480548456 -7.622117312157335,30.810196500084324 -7.8036351297190905,30.77212742005897 -7.984870709947871,30.73036755733393 -8.16526945013345,30.66971823865959 -8.41963370266944,31.217810623815417 -8.544681550722869,31.77268428448364 -8.670402368993798,32.34298441675257 -8.798731144966641,32.877759889105164 -8.918190603417862,32.894259465606204 -8.843513792467679,32.94249429516654 -8.664135165155775,32.98448442408233 -8.483362927746308,33.01413382744613 -8.29983741914268,33.05398229918314 -8.118596888711838,33.138041833222104 -7.75710384813935,33.17671709432767 -7.575615534134469,33.21711864698351 -7.394611055062866))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56909
46.02456876950657
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
2021-12-26T07:17:35.176915Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S08E030/2021/06/16/03450A
2.0E-4
2.0E-4
true
block average
2
2
-7.0
30.0
-8.0
31.0
POLYGON((30.768625194516517 -8.0,30.846993480550076 -7.622117312149444,30.96573841708679 -7.0795354760590765,30.98584758818611 -7.0,31.0 -7.0,31.0 -8.0,30.768625194516517 -8.0))
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_03450A_S08E030_2021_06_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03450A_S08E030_2021_06_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03450A_S08E030_2021_06_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03450A_S08E030_2021_06_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03450A_S08E030_2021_06_16_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