ab4288d328
- imagery.js: WMTS-Support fuer NASA GIBS + 4 neue Quellen (MODIS Terra, VIIRS SNPP, GOES East/West) - firms.js: Neuer VIIRS Thermal Anomalies Layer (375m, tagesaktuell, Braende/Industriewaerme) - nightlights.js: NRT-Upgrade (dynamisches Datum statt hardcodiert 2024-01-01) - index.html: Optgroups im Imagery-Select, FIRMS-Checkbox, Script-Tag - app.js: FIRMS Toggle - globe.css: dot-firms Farbe Alle NASA-Daten kostenlos via GIBS WMTS, kein API-Key noetig. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
40 Zeilen
1.4 KiB
JavaScript
40 Zeilen
1.4 KiB
JavaScript
/**
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* Nachtlicht-Layer: NASA VIIRS Black Marble Nighttime Lights (NRT).
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* Verwendet tagesaktuelle Daten statt statischem Datum.
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*/
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const NightlightsLayer = {
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_viewer: null,
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_layer: null,
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start: function(viewer) {
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if (this._layer) return;
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this._viewer = viewer;
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// NRT-Daten brauchen ~12-24h Processing, daher Datum von gestern
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var yesterday = new Date(Date.now() - 86400000).toISOString().slice(0, 10);
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this._layer = viewer.imageryLayers.addImageryProvider(
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new Cesium.WebMapTileServiceImageryProvider({
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url: "https://gibs.earthdata.nasa.gov/wmts/epsg4326/best/VIIRS_Black_Marble/default/" + yesterday + "/500m/{TileMatrix}/{TileRow}/{TileCol}.png",
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layer: "VIIRS_Black_Marble",
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style: "default",
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tileMatrixSetID: "500m",
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tileMatrixLabels: [
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"0", "1", "2", "3", "4", "5", "6", "7", "8",
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],
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format: "image/png",
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tilingScheme: new Cesium.GeographicTilingScheme(),
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tileWidth: 512,
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tileHeight: 512,
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credit: "NASA VIIRS Black Marble (NRT)",
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})
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);
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this._layer.alpha = 0.85;
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},
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stop: function() {
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if (this._layer && this._viewer) {
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this._viewer.imageryLayers.remove(this._layer);
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this._layer = null;
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}
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},
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};
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