https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-12T03:47:41.149021Z
2018-06-12T03:48:07.405505Z
s3://sentinel-s1-l1c/GRD/2018/6/12/IW/DV/S1A_IW_GRDH_1SDV_20180612T034741_20180612T034807_022318_026A6E_1A04
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
2018-06-12T03:47:41.149021Z
2018-06-12T03:48:07.405505Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180612T053001_V20180612T011620_20180612T043350.EOF
192.0682303639699
693000
Copernicus S1 Core Ground Segment - UPA
2018-06-12T07:13:28.479807Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180612T034741_20180612T034807_022318_026A6E_1A04
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.3050870273742 -10.938123225146109,27.773995554595572 -10.818715378316806,27.203335552579844 -10.689294312315488,26.633156591165804 -10.558843732632026,26.07981686090289 -10.431165771717756,26.037942210502425 -10.611546140612264,25.868695347092554 -11.333122835100728,25.782118798257414 -11.693509784482844,25.737296466879474 -11.885978562300922,26.29303605757873 -12.01517993560545,26.86576097547087 -12.147056904166572,27.439041731275122 -12.27775994911571,27.972636309429983 -12.39822907804645,28.016061857093106 -12.205062663311452,28.10006983908273 -11.84334715920862,28.3050870273742 -10.938123225146109))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44145
45.95362601343672
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
2022-04-26T14:31:27.183730Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S12E025/2018/06/12/026A6E
2.0E-4
2.0E-4
true
block average
2
2
-11.0
25.0
-12.0
26.0
POLYGON((26.0 -11.947053313531729,25.73729646687944 -11.885978562300819,25.946829792677587 -11.0,26.0 -11.0,26.0 -11.947053313531729))
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_026A6E_S12E025_2018_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026A6E_S12E025_2018_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026A6E_S12E025_2018_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026A6E_S12E025_2018_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026A6E_S12E025_2018_06_12_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