https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-26T18:08:56.279198Z
2018-10-26T18:09:25.305084Z
s3://sentinel-s1-l1c/GRD/2018/10/26/IW/DV/S1B_IW_GRDH_1SDV_20181026T180856_20181026T180925_013327_018A3F_2317
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
2018-10-26T18:08:56.279198Z
2018-10-26T18:09:25.305084Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181026T203154_V20181026T162053_20181026T193823.EOF
346.97697827524337
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-26T20:40:17.397385Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181026T180856_20181026T180925_013327_018A3F_2317
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.686553934 34.214301555,-3.282453379 34.27784867,-3.00993927 34.31989779,-2.600662927 34.381835395,-2.327480053 34.422367512,-1.917216107 34.482022482,-1.643385305 34.521028162,-1.369301274 34.559420698,-1.004070983 34.609555218,-1.017236349 34.666616218,-1.04998783 34.847479922,-1.086575894 35.027822893,-1.122183974 35.208294783,-1.162874804 35.388088722,-1.205891513 35.567574643,-1.244623856 35.747629567,-1.342817546 36.22979316,-1.715552773 36.18011301,-1.995252947 36.142016552,-2.274680763 36.103268875,-2.693303184 36.043929729,-2.972032911 36.003560852,-3.38959005 35.941797392,-3.667597639 35.899817375,-4.079813287 35.836303629,-3.965003369 35.353566528,-3.920133687 35.173344743,-3.870954182 34.993803554,-3.823975633 34.813924381,-3.782625386 34.63316667,-3.740411848 34.452548261,-3.701625565 34.271390909,-3.686553934 34.214301555))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68400974972473
46.15145953270079
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
2021-12-23T16:35:08.086542Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/10/26/018A3F
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.2960196569748827 36.0,-1.2446238560005245 35.74762956700265,-1.2058915129996555 35.567574642998494,-1.1628748039994505 35.38808872199767,-1.122183973999996 35.208294783000085,-1.0809311728106825 35.0,-2.0 35.0,-2.0 36.0,-1.2960196569748827 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_018A3F_N35W002_2018_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018A3F_N35W002_2018_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018A3F_N35W002_2018_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018A3F_N35W002_2018_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018A3F_N35W002_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