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Merged
merged 5 commits into from
Oct 23, 2024
Merged

Updated Publishing Tiles Section #179

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85a9c36
- updated publishing ogc api - tiles section
Oct 22, 2024
d537278
Merge branch 'main' into tiles-ds-update
doublebyte1 Oct 22, 2024
baabe86
- put back unintended changes on configuration files
Oct 22, 2024
79fd36d
Merge branch 'tiles-ds-update' of https://github.com/doublebyte1/divi…
Oct 22, 2024
ff94120
- added example for using tiles in OL
Oct 23, 2024
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245 changes: 117 additions & 128 deletions workshop/content/docs/publishing/ogcapi-tiles.md
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45 changes: 19 additions & 26 deletions workshop/exercises/html/vector-tiles.html
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Original file line number Diff line number Diff line change
Expand Up @@ -2,43 +2,33 @@
<head><title>OGC API - Tiles exercise</title></head>
<body>
<div id="map" style="width:100vw;height:100vh;"></div>

<!-- load leaflet -->
<link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/leaflet.css"
integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A=="
crossorigin="" />
<script src="https://unpkg.com/[email protected]/dist/leaflet.js"
integrity="sha512-XQoYMqMTK8LvdxXYG3nZ448hOEQiglfqkJs1NOQV44cWnUrBc8PkAOcXy20w0vlaXaVUearIOBhiXZ5V3ynxwA=="
crossorigin=""></script>

<!-- load VectorGrid extension -->
<script src="https://unpkg.com/[email protected]/dist/Leaflet.VectorGrid.bundled.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/github-fork-ribbon-css/0.2.3/gh-fork-ribbon.min.css" />

<link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/leaflet.css" />
<script type="text/javascript" src="https://unpkg.com/[email protected]/dist/leaflet.js"></script>
<script type="text/javascript" src="https://unpkg.com/[email protected]/dist/Leaflet.VectorGrid.bundled.js"></script>
<script>
map = L.map('map').setView({ lat: 58.37, lng: 26.72 }, 7);
map = L.map('map').setView({ lat: 17.425181, lng: 78.5493906 }, 11);
map.addLayer(
new L.tileLayer('https://server.arcgisonline.com/ArcGIS/rest/services/NatGeo_World_Map/MapServer/tile/{z}/{y}/{x}', {
attribution: 'Tiles &copy; Esri &mdash; National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, iPC',
minZoom: 1,
maxZoom: 16,
}));
function getColor(val){
if (val < 0) {return "#ffffff"}
else if (val < 400) {return "#ffbfbf"}
else if (val < 1500) {return "#ff8080"}
else if (val < 3000) {return "#ff4040"}
else return "#ff0000";
if (val < 40) {return "#f2e6c7"}
else if (val < 80) {return "#8fa37e"}
else if (val < 100) {return "#f0d17d"}
else if (val < 120) {return "#d7ded1"}
else return "#c2d0d9";
}
var vectorTileStyling = {
bathingwaterestonia: function(properties) {
console.log(properties)
greater_hyderabad_municipal_corporation_ward_Boundaries: function(properties) {
return ({
fill: true,
fillColor: getColor(properties.visitors),
fillColor: getColor(properties.objectid),
color: "#ffffff",
fillOpacity: 1.0,
weight: 1,
weight: 5,
//color: "#ffffff",
opacity: 1.0,
});
}
Expand All @@ -48,8 +38,11 @@
interactive: true,
vectorTileLayerStyles: vectorTileStyling,
};
var pbfURL='http://localhost:5000/collections/bathingwater-estonia/tiles/WebMercatorQuad/{z}/{x}/{y}?f=mvt';
var pbfLayer=L.vectorGrid.protobuf(pbfURL,mapVectorTileOptions).addTo(map);
var pbfURL='http://localhost:5000/collections/hyderabad/tiles/WorldCRS84Quad/{z}/{x}/{y}?f=mvt';
var pbfLayer=L.vectorGrid.protobuf(pbfURL,mapVectorTileOptions).on('click',function(e) {
console.log(e.layer);
L.DomEvent.stop(e);
}).addTo(map);
</script>
</body>
</html>
</html>
25 changes: 10 additions & 15 deletions workshop/exercises/pygeoapi.config.yml
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Expand Up @@ -282,36 +282,31 @@ resources:
## END - EXERCISE 3 - Coverages

## START - EXERCISE 4 - Tiles
# bathingwater-estonia:
# hyderabad:
# type: collection
# title: Bathing water sources
# description: Data of bathing water sources used by water supply systems under the supervision of the Health Board from the Water Health Information System.
# title: Greater Hyderabad Municipal Corporation ward boundaries
# description: The city ward boundaries represent the administrative and electoral boundary areas of the city. It plays a great role in planning of the city, for each council of the municipal corporation.
# keywords:
# - Water
# - Water bodies
# - Drilled wells
# - Surface water
# - Groundwater
# - Environmental health
# - Health
# - Bathing water
# - Boundaries
# - Administrative
# - Ward
# links:
# - type: text/html
# rel: canonical
# title: information
# href: https://avaandmed.eesti.ee/api/datasets/slug/supluskohad
# href: https://livingatlas-dcdev.opendata.arcgis.com/datasets/a090c89d52f1498f96a82e97b8bfb83e_0/
# hreflang: en-US
# extents:
# spatial:
# bbox: [22.2290936066586440,57.6912449743385451,28.2024877654160555,59.6097269178904412]
# bbox: [78.2379194985166180,17.2908061510471995,78.6217049083810764,17.5618443356918768]
# crs: http://www.opengis.net/def/crs/OGC/1.3/CRS84
# temporal:
# begin: null
# end: null # or empty
# providers:
# - type: feature
# name: GeoJSON
# data: /data/tartu/bathingwater-estonia.geojson
# data: /data/hyderabad/greater_hyderabad_municipal_corporation_ward_Boundaries.geojson
# id_field: id
# - type: tile
# name: MVT-tippecanoe
Expand Down Expand Up @@ -539,4 +534,4 @@ resources:
# name: SensorThings
# data: https://toronto-bike-snapshot.sensorup.com/v1.0/
# entity: Things
## END - EXERCISE 9 - SensorThings Proxy
## END - EXERCISE 9 - SensorThings Proxy
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