https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-17T17:28:14.829586Z
2018-09-17T17:28:39.828813Z
s3://sentinel-s1-l1c/GRD/2018/9/17/IW/DV/S1B_IW_GRDH_1SDV_20180917T172814_20180917T172839_012757_0178CE_2751
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-09-17T17:28:14.829586Z
2018-09-17T17:28:39.828813Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180917T182254_V20180917T141727_20180917T173457.EOF
347.58925902626066
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-17T18:33:59.733891Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180917T172814_20180917T172839_012757_0178CE_2751
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.290246212 -23.829979441,15.846390763 -23.701918299,16.096656592 -23.643553656,16.471641279 -23.555254729,16.721353783 -23.495889669,17.095504626 -23.406097187,17.658376026 -23.269093255,17.606047593 -23.090336001,17.555121849 -22.911152559,17.504927388 -22.7318054,17.457957197 -22.551679135,17.406384528 -22.37270489,17.354038488 -22.193935646,17.304667621 -22.014447968,17.258532846 -21.83418027,17.24148681 -21.775167256,16.684084435 -21.910228382,16.313620976 -21.998809378,16.066391934 -22.057401193,15.695169662 -22.144592133,15.447436541 -22.202252865,14.896980823 -22.328852808,14.913131445 -22.388156555,14.956378153 -22.569252738,15.002991298 -22.749586186,15.052611225 -22.929238552,15.101355223 -23.109102745,15.145415823 -23.290055773,15.192691224 -23.470280618,15.240735275 -23.650340479,15.290246212 -23.829979441))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.96794
45.96518208760828
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
2021-12-23T09:07:12.277886Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E017/2018/09/17/0178CE
2.0E-4
2.0E-4
true
block average
2
2
-22.0
17.0
-23.0
18.0
POLYGON((17.300970043673185 -22.0,17.354038487996483 -22.193935645987928,17.45795719700125 -22.55167913500494,17.504927387997785 -22.731805399991625,17.58037318910662 -23.0,17.0 -23.0,17.0 -22.0,17.300970043673185 -22.0))
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_0178CE_S23E017_2018_09_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0178CE_S23E017_2018_09_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0178CE_S23E017_2018_09_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0178CE_S23E017_2018_09_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0178CE_S23E017_2018_09_17_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