https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-05T18:31:47.487619Z
2020-11-05T18:32:12.486025Z
s3://sentinel-s1-l1c/GRD/2020/11/5/IW/DV/S1A_IW_GRDH_1SDV_20201105T183147_20201105T183212_035117_041923_0ACC
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
2020-11-05T18:31:47.487619Z
2020-11-05T18:32:12.486025Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201105T223252_V20201105T182513_20201105T214243.EOF
347.58381458982507
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-06T03:17:10.749702Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201105T183147_20201105T183212_035117_041923_0ACC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.651591302432252 24.18547263786921,-7.296685420139701 24.24838690798991,-7.052234077321662 24.291201715724274,-6.684988161021554 24.354732104655934,-6.440277904799663 24.396537613962924,-6.072559833001956 24.45856395163794,-5.827202180612982 24.499420751725566,-5.5817787858764945 24.539864355975983,-5.221456412271105 24.59847063040241,-5.362064578386838 25.321436527342883,-5.512995303979679 26.1045203437626,-5.878740764392655 26.046396843215717,-6.1271120982434555 26.006363160436468,-6.3752108713337385 25.965920898866464,-6.746242857069863 25.904594731029086,-6.9952375910659805 25.86287367470544,-7.368119847908149 25.799541368316703,-7.615773736812829 25.75691288203754,-7.97666045430072 25.693981585472855,-7.885876592047181 25.27179791987048,-7.767645841188599 24.728779544319295,-7.689732685040359 24.366609143666363,-7.651591302432252 24.18547263786921))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77484332794349
46.02165
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
2021-12-25T19:50:52.616239Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N25W006/2020/11/05/041923
2.0E-4
2.0E-4
true
block average
2
2
26.0
-6.0
25.0
-5.0
POLYGON((-5.492850166265773 26.0,-5.299549042282641 25.0,-6.0 25.0,-6.0 26.0,-5.492850166265773 26.0))
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_041923_N25W006_2020_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_041923_N25W006_2020_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_041923_N25W006_2020_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_041923_N25W006_2020_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_041923_N25W006_2020_11_05_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