https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-16T17:28:26.351394Z
2018-01-16T17:28:51.350407Z
s3://sentinel-s1-l1c/GRD/2018/1/16/IW/DV/S1A_IW_GRDH_1SDV_20180116T172826_20180116T172851_020183_0226E6_8C93
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
2018-01-16T17:28:26.351394Z
2018-01-16T17:28:51.350407Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180116T194456_V20180116T154017_20180116T185747.EOF
346.9702673261411
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-16T20:01:39.950339Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180116T172826_20180116T172851_020183_0226E6_8C93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.536063875 34.454011941,6.937710819 34.5170121,7.215310474 34.559725018,7.632235696 34.622611464,7.910531374 34.663744809,8.3284845 34.724254454,8.607454496 34.763798369,8.886687962 34.802703817,9.224017497 34.848782835,9.190189585 35.029424706,9.161057721 35.210779523,9.09936227 35.57300427,9.062604772 35.753326153,9.020271002 35.932912377,8.932739339 36.353023237,8.588998299 36.307407004,8.304472172 36.268843944,8.020228091 36.229606109,7.594400033 36.169487747,7.310879466 36.128570202,6.886156161 36.065940188,6.603384968 36.023353579,6.194286664 35.960472998,6.296401226 35.539909618,6.345214012 35.360289141,6.387832796 35.179708918,6.461274109 34.816709534,6.496349329 34.634949306,6.536063875 34.454011941))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67977809354506
46.36494097882541
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
2022-01-20T12:35:57.676582Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N35E009/2018/01/16/0226E6
2.0E-4
2.0E-4
true
block average
2
2
36.0
9.0
35.0
10.0
POLYGON((9.006293045781668 36.0,9.02027100199864 35.93291237700625,9.062604772000613 35.75332615299761,9.099362269999217 35.573004270004425,9.195699804527989 35.0,9.0 35.0,9.0 36.0,9.006293045781668 36.0))
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_0226E6_N35E009_2018_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0226E6_N35E009_2018_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0226E6_N35E009_2018_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0226E6_N35E009_2018_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0226E6_N35E009_2018_01_16_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