2e:null 2f:["$","title",null,{"children":"All maps in Allmaps | Allmaps | Observable"}] 34:[] 32:{"id":"a65a3c7112a93894","slug":"all-maps-in-allmaps","title":"All maps in Allmaps","thumbnail":"c9b56f60fac37bd07af19f832a07d19c9855f9897e213a1e0228311380dee7bc","access_level":"public","create_time":"$D2021-11-30T13:03:27.794Z","update_time":"$D2022-10-10T12:49:32.581Z","view_time":null,"first_public_time":"$D2022-07-10T09:55:18.830Z","has_unpublished_edits":null,"fork":false,"stars":6,"starred":false,"owner":{"type":"team","id":"8917b8f0b5bcd50a","login":"allmaps","name":"Allmaps","avatar_url":"https://avatars-next.observableusercontent.com/558e397531ba56d7134b2879485d93fba9d27c9b932e520cb72bea9bdd4133c7","tier":"starter_2024"},"version":334,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"bf3b6e1e3dc67c1f","login":"bertspaan","name":"Bert Spaan","avatar_url":"https://avatars-next.observableusercontent.com/30e87702a8b688510b4d1c30f411d16532c7d46a100044235468810a711ae98d","tier":null}],"members":[{"type":"individual","id":"bf3b6e1e3dc67c1f","login":"bertspaan","name":"Bert Spaan","avatar_url":"https://avatars-next.observableusercontent.com/30e87702a8b688510b4d1c30f411d16532c7d46a100044235468810a711ae98d","tier":null,"role":"editor"},{"type":"team","id":"8917b8f0b5bcd50a","login":"allmaps","name":"Allmaps","avatar_url":"https://avatars-next.observableusercontent.com/558e397531ba56d7134b2879485d93fba9d27c9b932e520cb72bea9bdd4133c7","tier":"starter_2024","role":"viewer"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"All maps in Allmaps","cells":[{"id":0,"value":"# All maps in Allmaps","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":328,"value":"This notebook displays the latest 250 maps georeferenced with [Allmaps Editor](https://editor.allmaps.org/).","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":139,"value":"Total: __${mapsCount} maps__, ${mapsWithGeometryCount} with a valid georeference:","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":5,"value":"viewof selection = Inputs.table(rows, {required: false, format: {\n mapId: formatMapId,\n imageId: formatImageId, \n imageUri: formatImageUri,\n updatedAt: formatUpdatedAt,\n xyzTiles: formatXyzTiles,\n manifests: formatManifests,\n geometry: formatGeometry,\n annotation: (url) => formatUrl(url, 'Annotation'),\n firstManifestUri: (uri) => formatUrl(uri, formatHostname(uri)),\n viewer: formatViewer,\n editor: formatEditor\n}})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":233,"value":"## API data","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":8,"value":"maps = fetch(mapsUrl).then((response) => response.json())","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":47,"value":"rows = maps.map((map) => ({\n mapId: map.id,\n imageId: map.image.id,\n imageUri: map.image.uri, // TODO: find out why map.imageUri sometimes is empty \n updatedAt: new Date(map.updatedAt),\n annotation: annotationUrl(map.id),\n gcps: Object.values(map.gcps).length,\n viewer: annotationUrl(map.id),\n editor: map.image.uri,\n xyzTiles: `https://allmaps.xyz/maps/${map.id}/{z}/{x}/{y}.png` \n // firstManifestUri: map.manifests[0]?.uri,\n // manifests: map.manifests,\n // geometry: map.geometry\n}))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":3,"value":"mapsUrl = \"https://api.allmaps.org/maps\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":146,"value":"mapsWithGeometryCount = maps.filter((map) => (map.gcps && map.gcps.length >= 3) && (map.pixelMask && map.pixelMask.length >= 3)).length","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":143,"value":"mapsCount = maps.length","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":242,"value":"## Formatting functions","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":68,"value":"formatMapId = (mapId) => formatUrl(`https://api.allmaps.org/maps/${mapId}`, htl.html`${mapId}`)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":116,"value":"formatImageId = (imageId) => formatUrl(`https://api.allmaps.org/images/${imageId}/maps`, htl.html`${imageId}`)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":122,"value":"formatImageUri = (imageUri) => formatUrl(`${imageUri}/info.json`, formatHostname(imageUri))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":87,"value":"formatManifests = (manifests) => manifests.length","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":78,"value":"formatXyzTiles = (xyzTiles) => xyzTiles && formatUrl(xyzTiles, xyzTiles)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":94,"value":"formatGeometry = (geometry) => geometry && formatUrl(`http://geojson.io/#data=data:application/json,${encodeURIComponent(JSON.stringify(geometry))}`, 'geojson.io')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":159,"value":"formatViewer = (annotationUrl) => formatUrl(`https://viewer.allmaps.org/#data=data:text/x-url,${annotationUrl}`, 'Viewer')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":161,"value":"formatEditor = (imageUri) => formatUrl(`https://editor.allmaps.org/#/collection?url=${imageUri}/info.json`, 'Editor')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":158,"value":"formatUpdatedAt = (updatedAt) => formatTimeAgo(updatedAt)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":103,"value":"formatUrl = (url, label) => htl.html`${label}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":272,"value":"formatHostname = (url) => {\n const { hostname } = new URL(url)\n return htl.html`${hostname}`\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":251,"value":"formatter = new Intl.RelativeTimeFormat(undefined, {\n numeric: 'auto'\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":255,"value":"divisions = [\n { amount: 60, name: 'seconds' },\n { amount: 60, name: 'minutes' },\n { amount: 24, name: 'hours' },\n { amount: 7, name: 'days' },\n { amount: 4.34524, name: 'weeks' },\n { amount: 12, name: 'months' },\n { amount: Number.POSITIVE_INFINITY, name: 'years' }\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":250,"value":"function formatTimeAgo(date) {\n // From https://blog.webdevsimplified.com/2020-07/relative-time-format/\n let duration = (date - new Date()) / 1000\n\n for (let i = 0; i <= divisions.length; i++) {\n const division = divisions[i]\n if (Math.abs(duration) < division.amount) {\n return formatter.format(Math.round(duration), division.name)\n }\n duration /= division.amount\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":284,"value":"","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":229,"value":"## Functions & imports","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":134,"value":"annotationUrl = (mapId) => `https://annotations.allmaps.org/maps/${mapId}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":211,"value":"bounds = (geometry) => {\n const [minX, minY, maxX, maxY] = bbox(geometry)\n return [minY, minX, maxY, maxX].join(',')\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":195,"value":"bbox = (await import('@turf/bbox')).default","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W34","stdlib":"1","titling":"auto"}} 33:"$32:body"