https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-20T17:57:17.731157Z
2018-11-20T17:57:43.643711Z
s3://sentinel-s1-l1c/GRD/2018/11/20/IW/DV/S1A_IW_GRDH_1SDV_20181120T175717_20181120T175743_024675_02B651_84BD
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
2018-11-20T17:57:17.731157Z
2018-11-20T17:57:43.643711Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181120T200546_V20181120T161321_20181120T193051.EOF
347.7695883285825
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-20T20:28:06.216158Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181120T175717_20181120T175743_024675_02B651_84BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.617438779 19.238647286,2.206196325 19.34798382,2.798912786 19.455990945,3.39240465 19.56206042,3.963407717 19.662136946,3.789319675 20.567008365,3.682877701 21.100234589,3.106375125 21.001144388,2.507221486 20.895946847,1.908910424 20.788655446,1.314654962 20.679875907,1.390943224 20.326729615,1.429615658 20.14554057,1.505095058 19.782813907,1.617438779 19.238647286))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86643576071441
46.13945977597347
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
2021-12-23T18:07:51.202543Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N20E003/2018/11/20/02B651
2.0E-4
2.0E-4
true
block average
2
2
21.0
3.0
20.0
4.0
POLYGON((3.0 20.982467372882112,3.0998572517862377 21.0,3.7028864084416657 21.0,3.7893196749998634 20.5670083650007,3.898406307628485 20.0,3.0 20.0,3.0 20.982467372882112))
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_02B651_N20E003_2018_11_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B651_N20E003_2018_11_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B651_N20E003_2018_11_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B651_N20E003_2018_11_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B651_N20E003_2018_11_20_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