https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-28T04:33:24.432346Z
2020-12-28T04:33:49.430528Z
s3://sentinel-s1-l1c/GRD/2020/12/28/IW/DV/S1A_IW_GRDH_1SDV_20201228T043324_20201228T043349_035881_0433B0_75C7
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
2020-12-28T04:33:24.432346Z
2020-12-28T04:33:49.430528Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201228T070353_V20201228T020600_20201228T052329.EOF
191.9639254935617
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-28T07:58:45.828633Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201228T043324_20201228T043349_035881_0433B0_75C7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.06261637364667 3.292489119004319,17.949281790989815 3.5268682487586434,16.851311136312912 3.7565638393868284,16.815587186253648 3.575315333663423,16.74120360456811 3.2132278945951946,16.665758759404284 2.851339903939301,16.62934321715031 2.6701103660769214,16.542541531446158 2.248539890577501,17.637863599191256 2.0165636876874173,18.747946897310182 1.7806099325795064,18.798591180957867 2.0216873573401157,18.873948005322404 2.3848321386516114,18.910503540208467 2.566638818086471,18.948214986459373 2.748196347919147,18.987164981502126 2.929488057833469,19.06261637364667 3.292489119004319))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78969
46.0892126893327
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
2021-12-25T22:33:28.620661Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N02E018/2020/12/28/0433B0
2.0E-4
2.0E-4
true
block average
2
2
3.0
18.0
2.0
19.0
POLYGON((19.0 2.9912380826168867,18.94821498645867 2.7481963479156946,18.794035214434967 2.0,18.0 2.0,18.0 3.0,19.0 3.0,19.0 2.9912380826168867))
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_0433B0_N02E018_2020_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0433B0_N02E018_2020_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0433B0_N02E018_2020_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0433B0_N02E018_2020_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0433B0_N02E018_2020_12_28_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