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geoviz
Workspace
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Public
By
Jules Saussez
Edited
Jun 5
3
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workbook1
Filter
Columns
Sort
Slice
Save
Type Table, then Shift-Enter. Ctrl-space for more options.
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Insert cell
workbook
Filter
Columns
Sort
Slice
Save
Type Table, then Shift-Enter. Ctrl-space for more options.
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workbook
=
d3
.
dsv
(
";"
,
await
FileAttachment
(
"nuclear_plant@2.csv"
)
.
url
(
)
,
d3
.
autoType
)
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europe
=
await
FileAttachment
(
"europe.topojson"
)
.
json
(
)
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// Définir la projection
projection1
=
d3
.
geoEqualEarth
(
)
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// Définir le "outline" (globe)
outline
=
(
{
type
:
"Sphere"
}
)
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height
=
{
projection1
.
fitSize
(
[
width
,
600
]
,
land
)
;
// ajuste la taille et le centrage sur l’Europe
return
600
;
}
Insert cell
// Générateur de chemin
path
=
d3
.
geoPath
(
projection1
)
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// Graticule
graticule
=
d3
.
geoGraticule10
(
)
Insert cell
land
=
topojson
.
feature
(
europe
,
europe
.
objects
.
europe
)
Insert cell
borders
=
topojson
.
mesh
(
europe
,
europe
.
objects
.
europe
,
(
a
,
b
)
=>
a
!==
b
)
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Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
Try it for free
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chart
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selectedCountry
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chart2
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date
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vizofyear2
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Cells
workbook1
File attachments
nuclear_plant@2.csv
CSV
proportion_electricity@2.csv
CSV
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workbook1
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Cells
workbook
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nuclear_plant@2.csv
CSV
proportion_electricity@2.csv
CSV
Databases
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tidy_select_year
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tidy_access_select_year
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domain1
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colorScale1
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dates
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year
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tidy_select_year1
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colorScale2
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workbook
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europe
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projection1
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outline
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height
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path
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graticule
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land
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borders
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colorScale
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tidy
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Plot
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