TileStache Playground

Quotas départementaux grands cormorans

bruno — 2017-02-03T22:04:16Z

var map = L.map('map').setView([46.34,2.61], 6)

// Add basemap
L.tileLayer('https://s.basemaps.cartocdn.com/light_nolabels/z/x/y.png',
attribution : '(c) OpenStreetMap (c) CartoDB',
subdomains : 'abcd',
maxZoom : 19
).addTo(map) ;

// Fetch GeoJSON and data to join to it
$.when(
$.getJSON('https://tiles.kupaia.fr/IMG/json/departements-2.json'),
$.getJSON('https://tiles.kupaia.fr/IMG/json/cormorans.json')
).done(function (responseGeojson, responseData)
var data = responseData[0]
var geojson = responseGeojson[0]

// Create hash table for easy reference
var dataHash = data.reduce(function (hash, item)
if (item.numero)
hash[item.numero] = isNaN(item.total) ? null : +item.total

return hash
, {})

// Add value from hash table to geojson properties
geojson.features.forEach(function (item)
item.properties.total = dataHash[item.properties.code] || 0
)

var choroplethLayer = L.choropleth(geojson,
valueProperty : 'total',
scale : 'YlOrRd',
steps : 9,
mode : 'k',
style :
color : '#000',
weight : 0.5,
fillOpacity : 0.8
,
onEachFeature : function (feature, layer)
layer.bindPopup('Département : ' + feature.properties.nom + '
Total annuel : ' + feature.properties.total)

).addTo(map)

// Add legend (don't forget to add the CSS from index.html)
var legend = L.control( position : 'bottomright' ) ;
legend.onAdd = function (map)
var div = L.DomUtil.create('div', 'info legend') ;
var limits = choroplethLayer.options.limits ;
var colors = choroplethLayer.options.colors ;
var labels = [] ;
// Add min & max
div.innerHTML = '

' + limits[0] + '

\

' + limits[limits.length - 1] + '

'

limits.forEach(function (limit, index)
labels.push('

')
)

div.innerHTML += '

' + labels.join('') + '

'
return div

legend.addTo(map)

)

Quotas départementaux grands cormorans

Version d3.js avec les couloirs de migration

Données quotas
Contours départements IGN / Geofla

Discussion sur seenthis

Ouragans EPSG:102019

bruno — 2016-07-13T21:09:55Z

/*
recette

1) exporter le xml depuis kosmetik
2) modifier http://blog.kartena.se/using-tilemill-without-spherical-mercator/
https://vis4.net/blog/posts/no-more-mercator-tiles/
3) tester avec tilestache ou tessera
https://www.azavea.com/blog/2015/05/29/converting-mapbox-studio-vector-tiles-to-rasters-2/
http://www.acuriousanimal.com/2015/07/26/generate-and-host-your-own-raster-tiles-customized-with-mapbox-studio.html
./node_modules/tessera/bin/tessera.js mapnik ://./ouragans.xml
4) générer les tuiles avec tl
./node_modules/tl/bin/tl.js copy -z 0 -Z 6 -b"-180,-85.0511,180,85.0511" mapnik ://./ouragans.xml mbtiles ://./ouragans.mbtiles

usefull links

http://data.aoos.org/maps/playground/openlayers/antarctic_stereo.html
http://www.alaskamapped.org/data/wms-wfs-wcs-web-service-feeds/
https://www.asf.alaska.edu/data-tools/asf-mapserver/
https://earthdata.nasa.gov/labs/gibs/examples/leaflet/antarctic-epsg3031.html
https://earthdata.nasa.gov/labs/gibs/examples/leaflet/antarctic-epsg3031.js
https://github.com/lo-ise/leafarctica/blob/gh-pages/app.js
*/
// http://spatialreference.org/ref/esri/102019/
var crs = new L.Proj.CRS('ESRI:102019', '+proj=aeqd +lat_0=-90 +lon_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +datum=WGS84 +units=m +no_defs',
resolutions : [8192, 4096, 2048, 1024, 512, 256, 128]
) ;
var map = new L.Map('map',
// continuousWorld because polar crosses dateline
continuousWorld : true,
worldCopyJump : false,
center : [-76.402803,134.535523],
zoom : 2,
crs : crs
) ;
L.tileLayer('https://tiles.kupaia.fr/static/ouragans/{z/x/y.png',
minZoom : 1,
maxZoom : 7,
noWrap : true
).addTo(map) ;

Inspired by Hurricane Map
Data NOAA & Natural Earth

mundialis topography layer

bruno — 2016-01-02T13:36:24Z

var map = new L.map('map',
center : [48.379,-4.497],
zoom : 3
) ;

var mundialis = 'Tiles mundalis' ;

var topo = L.tileLayer.wms('https://ows.mundialis.de/osm/service?SERVICE=WMS&REQUEST=GetMap',
layers : 'TOPO-WMS',
version : '1.1.1',
attribution : mundialis
).addTo(map) ;

Bretagne Zone Hydrocarbure

bruno — 2015-12-26T14:46:12Z

var map = new L.Map('map', center : [48.658314,-3.933105], zoom : 7 ) ;
var CartoDB_PositronNoLabels = L.tileLayer('https://s.basemaps.cartocdn.com/light_nolabels/z/x/y.png',
attribution : '(c) OpenStreetMap (c) CartoDB',
subdomains : 'abcd',
maxZoom : 19
).addTo(map) ;

map.attributionControl.addAttribution(' | Data : Cedre | Graphics : PARIA | Icon : blob by Ryan Speziale from the Noun Project') ;

var points = new L.GeoJSON.AJAX('https://tiles.kupaia.fr/IMG/json/bzh.geo.json',
onEachFeature : function(feature, layer)
layer.bindPopup(
'' + feature.properties.name + ' - ' + feature.properties.annee + ' - Fiche Cedre'
+ feature.properties.video,
'maxWidth' : 420

) ;
layer.on('mouseover', function(e)
temp_marker(layer._latlng,Math.sqrt(layer.feature.properties.tonnes)) ;
) ;
,
pointToLayer : function(feature, latlng)
return L.marker(latlng,
icon : L.icon(
iconUrl : 'https://tiles.kupaia.fr/IMG/png/blob.png',
iconSize : [46, 40],
iconAnchor : [23, 20],
popupAnchor : [0, -20]
)
) ;
,
style : function(feature)
return
weight : 0,
opacity : 0,
fillOpacity : 0.5,
fillColor : '#a6d96a'
;
,
).addTo(map) ;

var legend = L.control(position : 'topright') ;

legend.onAdd = function(map)
var div = L.DomUtil.create('div', 'info legend') ;
div.innerHTML += '' ;
div.innerHTML += '

' ;
return div ;
;

var temp_marker = function(latlng,radius)
var marker = new L.circleMarker(latlng,
radius : radius,
fillColor : '#1a171b',
color : '#1a171b',
weight : 1,
opacity : 1,
fillOpacity : 0.7
).addTo(map).bringToFront() ;
$(marker._path).animate(opacity : 0, 1000, function()
map.removeLayer(marker) ;
) ;
;

var focus_layer = function(id)
points.eachLayer(function(layer)
if (layer._leaflet_id === id)
temp_marker(layer._latlng,Math.sqrt(layer.feature.properties.tonnes)) ;
) ;
;

var open_popup = function(id)
points.eachLayer(function(layer)
if (layer._leaflet_id === id)
layer.openPopup() ;
) ;
;

points.on('data:loaded',function(e)
map.fitBounds(points.getBounds(),
paddingBottomRight : [200,100]
) ;
legend.addTo(map) ;
points.eachLayer(function(layer)
document.getElementById('data').innerHTML += '

'+ layer.feature.properties.annee +'' + layer.feature.properties.name +'' + numeral(layer.feature.properties.tonnes).format('0,0').replace(/,/g,' ') +' t

' ;
) ;
$('#data tr').hover(
function()
$(this).css('background','#f5f5f5') ;
focus_layer($(this).data('layerid')) ;
, function()
$(this).css('background','transparent') ;

) ;
$('#data tr').click(function()
open_popup($(this).data('layerid')) ;
return false ;
) ;
) ;

L.imageOverlay('https://tiles.kupaia.fr/IMG/svg/overlay.svg', [1]).addTo(map).bringToBack() ;

[1] 49.01625665778159,-0.230712890625],[46.7774927637683,-5.80078125

Limites de vitesse à Brest

bruno — 2015-12-05T17:02:50Z

var map = new L.Map('map', center : [48.379,-4.497], zoom : 12 ) ;
var CartoDB_Positron = L.tileLayer('https://s.basemaps.cartocdn.com/light_all/z/x/y.png',
attribution : '(c) OpenStreetMap (c) CartoDB',
subdomains : 'abcd',
maxZoom : 19
).addTo(map) ;

var colors = ['#a50026','#d73027','#f46d43','#fdae61','#fee08b','#d9ef8b','#a6d96a','#66bd63','#1a9850','#006837'] ;
var grades = ['110','90','70','60','50','40','30','20'] ;

function getColor(d)
return colors[grades.indexOf(d)] ;

// https://gist.github.com/rclark/5779673/
L.TopoJSON = L.GeoJSON.AJAX.extend(
addData : function(jsonData)
if (jsonData.type === "Topology")
for (key in jsonData.objects)
geojson = topojson.feature(jsonData, jsonData.objects[key]) ;
L.GeoJSON.AJAX.prototype.addData.call(this, geojson) ;

else
L.GeoJSON.AJAX.prototype.addData.call(this, jsonData) ;

) ;

new L.TopoJSON("https://tiles.kupaia.fr/IMG/json/zones30.topo.json",
onEachFeature : function(feature, layer)
layer.bindPopup('Vitesse limitée à : 30 km/h') ;
,
style : function(feature)
return
weight : 0,
opacity : 0,
fillOpacity : 0.5,
fillColor : '#a6d96a'
;
,
).addTo(map) ;

var limites = new L.TopoJSON("https://tiles.kupaia.fr/IMG/json/limites.topo.json",
onEachFeature : function(feature, layer)
if (feature.properties.VITEMAX)
layer.bindPopup('Vitesse limitée à : ' + feature.properties.VITEMAX + ' km/h') ;

layer.on('mouseover', function (e)
layer.setStyle(opacity : 1, weight : 8) ;
) ;
layer.on('mouseout', function (e)
layer.setStyle(opacity : 0.5, weight : 5) ;
) ;
,
style : function(feature)
return
weight : 5,
opacity : 0.5,
color : getColor(feature.properties.VITEMAX)
;
,
).addTo(map) ;

limites.on('data:loaded',function(e)
map.fitBounds(limites.getBounds()) ;
) ;

var legend = L.control(position : 'bottomright') ;

legend.onAdd = function (map)
var div = L.DomUtil.create('div', 'info legend'),
labels = [] ;
for (var i = 0 ; i < grades.length ; i++)
div.innerHTML += ' ' + grades[i] + ' km/h
' ;

return div ;
;

legend.addTo(map) ;

Limites de vitesse à Brest

Données GeoPaysDeBrest

Voir aussi OSRM Debugging map

The Geological Society's (almost) 100 Great Geosites

bruno — 2015-11-25T17:52:53Z

var map = new L.Map('map', center : new L.LatLng(54.08517, -3.47168), zoom : 6 ) ;
L.tileLayer('https://s.basemaps.cartocdn.com/light_all/z/x/y.png',
attribution : '(c) OpenStreetMap (c) CartoDB',
subdomains : 'abcd',
maxZoom : 19
).addTo(map) ;
map.attributionControl.addAttribution('Data 100 Geosites Project') ;
var control = L.control.layers('','',collapsed : false).addTo(map) ;

function addTheme(setId)
var url = 'https://api.flickr.com/services/rest/?method=flickr.photosets.getPhotos&api_key=4ce610680ab8987463c37a2a52627b25&extras=geo%2Curl_s%2Cpath_alias&format=json&nojsoncallback=1&photoset_id=' + setId ;
L.Util.ajax(url).then(function(data)
var items = data.photoset.photo ;
var markers = L.layerGroup() ;
for (var i = 0 ; i < items.length ; i++)
var marker = L.marker(L.latLng(items[i].latitude,items[i].longitude)) ;
var popupContent = '' ;
marker.id = items[i].id ;
popupContent = '' ;
popupContent += '

'+ items[i].title +'

' ;
marker.bindPopup(popupContent,maxWidth : 240) ;
markers.addLayer(marker) ;

markers.addTo(map) ;
control.addOverlay(markers,data.photoset.title) ;
) ;

addTheme('72157646312747350') ;
addTheme('72157646309542799') ;
addTheme('72157646309483499') ;
addTheme('72157646715279312') ;
addTheme('72157646312555400') ;
addTheme('72157646309401389') ;
addTheme('72157646709931551') ;
addTheme('72157646727442355') ;
addTheme('72157646668811296') ;
addTheme('72157646727382045') ;

Arctic Web Map Tiles

bruno — 2015-09-20T16:34:30Z

var crs = new L.Proj.CRS('EPSG:3573', '+proj=laea +lat_0=90 +lon_0=-100 +x_0=0 +y_0=0 +ellps=WGS84 +datum=WGS84 +units=m +no_defs',
resolutions : [8192, 4096, 2048, 1024, 512, 256, 128]
) ;
var map = new L.Map('map',
worldCopyJump : false,
center : [75.78, -57.93],
zoom : 1,
crs : crs
) ;
L.tileLayer('http://basemap.arctic-sdi.org/mapcache/wmts/1.0.0/arctic_cascading/default/3573/{z/y/x.png',
minZoom : 0,
maxZoom : 19,
noWrap : true,
attribution : 'Map © ArcticConnect. Data © OpenStreetMap contributors'
).addTo(map) ;

❌ Fonds historiques GeoPaysDeBrest

bruno — 2015-04-01T17:32:13Z

var map = new L.map('map',
center : [48.379,-4.497],
zoom : 14,
crs : L.CRS.EPSG4326
) ;

var geobretagne = 'Tiles courtesy of GéoBretagne — Map data (c) OpenStreetMap' ;

var osm = new L.TileLayer.WMS(' https://geobretagne.fr/gwc01/service/wms ?',
layers : 'osm:google',
version : '1.1.1',
crs : L.CRS.EPSG4326,
format : 'image/png',
attribution : geobretagne
).addTo(map) ;

var brest1919 = new L.TileLayer.WMS('https://geo.brest-metropole.fr/arcgis/services/public/PhotoAerienne_1919/MapServer/WMSServer',
layers : '0',
version : '1.3.0',
crs : L.CRS.EPSG4326,
format : 'image/png',
transparent : true,
attribution : 'GeoPaysDeBrest'
) ;

var brest1929 = new L.TileLayer.WMS('https://geo.brest-metropole.fr/arcgis/services/public/PhotoAerienne_1929/MapServer/WMSServer',
layers : '0',
version : '1.3.0',
crs : L.CRS.EPSG4326,
format : 'image/png',
transparent : true,
attribution : 'GeoPaysDeBrest'
) ;

var brest1930 = new L.TileLayer.WMS('https://geo.brest-metropole.fr/arcgis/services/public/PhotoAerienne_1930/MapServer/WMSServer',
layers : '0',
version : '1.3.0',
crs : L.CRS.EPSG4326,
format : 'image/png',
transparent : true,
attribution : 'GeoPaysDeBrest'
).addTo(map) ;

var brest2012 = new L.TileLayer.WMS('http://geobretagne.fr/geoserver/photo/wms',
layers : 'ortho-composite',
version : '1.3.0',
crs : L.CRS.EPSG4326,
format : 'image/jpeg',
attribution : geobretagne
) ;

var roads = new L.TileLayer.WMS('https://geobretagne.fr/gwc01/service/wms ?',
layers : 'osm:roads',
version : '1.1.1',
crs : L.CRS.EPSG4326,
format : 'image/png',
transparent : true,
zIndex : 10,
attribution : geobretagne
).addTo(map) ;

new L.control.layers(
'1919' : brest1919,
'1929' : brest1929,
'1930' : brest1930,
'2012' : brest2012
,'Routes' : roads,collapsed : false).addTo(map) ;

Remparts de Brest

bruno — 2015-03-28T18:14:44Z

var map = new L.map("map",
center : [48.3862,-4.4952],
zoom : 15,
) ;

L.tileLayer('https://s.basemaps.cartocdn.com/rastertiles/voyager_nolabels/z/x/yr.png',
attribution : '(c) OpenStreetMap contributors (c) CARTO',
subdomains : 'abcd',
maxZoom : 20
).addTo(map) ;

var geojson = L.geoJson("type" :"FeatureCollection","crs" :"type" :"name","properties" :"name" :"urn:ogc:def:crs:OGC:1.3:CRS84","features" :["type" :"Feature","properties" :"id":1,"geometry" :"type" :"LineString","coordinates" : [1],"type" :"Feature","properties" :"id":2,"geometry" :"type" :"LineString","coordinates" : [2]],
style :
"color" : "#C62B18",
"weight" : 3,
"opacity" : 0.95

).addTo(map) ;

map.fitBounds(geojson.getBounds()) ;

[1] 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Remparts de Brest

Sources : e-agrocampus et GIS Map Lover

Épaves et obstructions sur la zone Iroise

bruno — 2014-03-27T22:12:01Z

var map = L.map('map').setView([48.40504694719737, -4.874839782714844], 10) ;

L.tileLayer('https://server.arcgisonline.com/ArcGIS/rest/services/Ocean/World_Ocean_Base/MapServer/tile/{z/y/x',
attribution : 'Tiles (c) Esri — Sources : GEBCO, NOAA, CHS, OSU, UNH, CSUMB, National Geographic, DeLorme, NAVTEQ, and Esri',
maxZoom : 13
).addTo(map) ;

L.geoJson.ajax("https://tiles.kupaia.fr/IMG/json/epaves.json",
pointToLayer : function (feature, latlng)
return L.marker(latlng, icon : L.icon(
iconUrl : 'https://tiles.kupaia.fr/IMG/png/epave.png',
iconSize : [25, 25],
iconAnchor : [12, 25],
popupAnchor : [1, -22]
)) ;
,
onEachFeature : function(feature, layer)
var content = '' ;

content += 'Nom : ' + (feature.properties.OBJNAM ? feature.properties.OBJNAM : 'Inconnu') ;

if (feature.properties && feature.properties.CARACT)
content += '
Type : ' + feature.properties.CARACT + (feature.properties.TYPEPA ? ' - ' : '') + feature.properties.TYPEPA ;
else if (feature.properties && feature.properties.TYPEPA)
content += '
Type : ' + feature.properties.TYPEPA ;

if (feature.properties && feature.properties.HORLEN)
content += '
Longueur : ' + feature.properties.HORLEN + ' m' ;

if (feature.properties && feature.properties.CAROBJ)
content += '
Caractéristiques : ' + feature.properties.CAROBJ ;

if (feature.properties && feature.properties.CIRCON)
content += '
Circonstances du naufrage : ' + feature.properties.CIRCON ;

if (content.length > 0)
layer.bindPopup(content) ;

).addTo(map) ;

Source data.gouv.fr - Icône CC-BY Luis Prado