https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-26T17:20:54.330103Z
2018-10-26T17:21:19.329404Z
s3://sentinel-s1-l1c/GRD/2018/10/26/IW/DV/S1A_IW_GRDH_1SDV_20181026T172054_20181026T172119_024310_02A93E_100F
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
2018-10-26T17:20:54.330103Z
2018-10-26T17:21:19.329404Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181026T193609_V20181026T153212_20181026T184942.EOF
346.8025773017876
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-26T19:47:49.441258Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181026T172054_20181026T172119_024310_02A93E_100F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.137828079 36.413747573,8.54526486 36.47602922,8.829914743 36.518652486,9.257469863 36.581314555,9.542887222 36.622238124,9.971573366 36.682342406,10.257731161 36.721555389,10.544177436 36.760081181,10.898494498 36.806709023,10.862148031 36.986981692,10.820639929 37.166680637,10.780878117 37.346605664,10.743199418 37.52679722,10.581973085 38.307463461,10.220381514 38.261210226,9.928069823 38.222943528,9.636066804 38.183951146,9.198652007 38.124105813,8.907442521 38.083307062,8.471241083 38.020760764,8.180855682 37.978167194,7.765239651 37.915861565,8.000408535 36.954048909,8.046910587 36.774017679,8.094955208 36.594230154,8.137828079 36.413747573))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56251966686889
46.22351214817137
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
2021-12-23T16:37:30.992660Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N37E010/2018/10/26/02A93E
2.0E-4
2.0E-4
true
block average
2
2
38.0
10.0
37.0
11.0
POLYGON((10.645471676004822 38.0,10.78087811700027 37.346605663998716,10.859140972409199 37.0,10.0 37.0,10.0 38.0,10.645471676004822 38.0))
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_02A93E_N37E010_2018_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A93E_N37E010_2018_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A93E_N37E010_2018_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A93E_N37E010_2018_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A93E_N37E010_2018_10_26_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