https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-07T17:25:31.578731Z
2018-02-07T17:25:56.578174Z
s3://sentinel-s1-l1c/GRD/2018/2/7/IW/DV/S1A_IW_GRDH_1SDV_20180207T172531_20180207T172556_020503_023123_0F5F
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
2018-02-07T17:25:31.578731Z
2018-02-07T17:25:56.578174Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180207T181455_V20180207T141800_20180207T173529.EOF
346.8519483769276
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-07T18:43:07.379709Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180207T172531_20180207T172556_020503_023123_0F5F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.7812155 -35.543345187,19.14962058 -35.45897018,19.423159852 -35.3954681,19.696269304 -35.331350167,20.105122384 -35.234023807,20.377146995 -35.168376791,20.784362118 -35.068768194,21.055287818 -35.001607325,21.417737961 -34.910623809,21.289204519 -34.556041212,21.16254223 -34.201017495,21.098780036 -34.02366376,21.03833605 -33.845496565,20.976711895 -33.667661341,20.917933671 -33.4891337,20.896689162 -33.430496293,20.539960341 -33.519853435,20.273348524 -33.585837435,19.87267554 -33.683738582,19.605059577 -33.748286125,19.202889765 -33.844021942,18.934282387 -33.907118868,18.665282219 -33.969631613,18.303038139 -34.05272768,18.322632403 -34.111793573,18.376210258 -34.291527331,18.432816809 -34.470588494,18.488160165 -34.649962823,18.546845506 -34.828592933,18.663163967 -35.186166519,18.7812155 -35.543345187))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.76276
45.55417325240902
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
2022-01-21T10:26:31.412449Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S35E019/2018/02/07/023123
2.0E-4
2.0E-4
true
block average
2
2
-34.0
19.0
-35.0
20.0
POLYGON((19.0 -35.0,19.0 -34.0,20.0 -34.0,20.0 -35.0,19.0 -35.0))
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_023123_S35E019_2018_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023123_S35E019_2018_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023123_S35E019_2018_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023123_S35E019_2018_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023123_S35E019_2018_02_07_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