https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-15T15:15:30.487281Z
2021-05-15T15:15:59.543454Z
s3://sentinel-s1-l1c/GRD/2021/5/15/IW/DV/S1B_IW_GRDH_1SDV_20210515T151530_20210515T151559_026917_033735_1592
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
2021-05-15T15:15:30.487281Z
2021-05-15T15:15:59.543454Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0375543845078
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-15T18:11:39.700839Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210515T151530_20210515T151559_026917_033735_1592
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.37374781550841 1.4296960001480223,45.48005685696155 1.665373303886299,46.57857615857518 1.8986940313923069,46.41714336451024 2.681404109811699,46.3813103908907 2.8627242328683447,46.343675407528515 3.043656939524735,46.30764489739859 3.2249214363133643,46.246097924622894 3.5297005822523353,45.14448332412725 3.2987821687423855,44.03745300712396 3.065366846495321,44.13683009812463 2.5780436837632843,44.32364241937041 1.6700027701285376,44.37374781550841 1.4296960001480223))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71404
46.03984505349508
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
2021-12-26T05:40:14.661428Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N02E046/2021/05/15/033735
2.0E-4
2.0E-4
true
block average
2
2
3.0
46.0
2.0
47.0
POLYGON((46.35275628750327 3.0,46.557681952637765 2.0,46.0 2.0,46.0 3.0,46.35275628750327 3.0))
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_033735_N02E046_2021_05_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033735_N02E046_2021_05_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033735_N02E046_2021_05_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033735_N02E046_2021_05_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033735_N02E046_2021_05_15_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