2b:null 2c:["$","title",null,{"children":"Projet Essences - Climat | Communauté de Communes Avallon-Vézelay-Morvan | Erwan Vinot | Observable"}] 31:T638,bertin.draw({ params: { projection:lambert93, extent: essences, margin: 30, background: "#bde1f0" }, layers: [ { type: "header", text: "Evolution des essences forestières de la CCAVM selon la température", background: "#5D8F54", fill: "white", fontSize: 24, anchor: "start" }, { type:"text", text: textTempMax + "\n" + textTempAVG, }, { type: "footer", text: `↑ Nord ↑ | Sources: EU-Forest - Climate Knowledge Portal - IGN (BDFORET-2.0) - data.gouv.fr | EPSG:2154 RGF93 / Lambert-93 | Erwan Vinot, 2023 D3.JS, Bertin.js` }, { type: "layer", geojson: essences, tooltip: [essenceTemp[0], "$surface_ha", "(ha)"], fill: { type: "typo", values: essenceTemp[1], strokeWidth: 0.3, colors: essenceTemp[2], leg_title: `Essences principales`, leg_x: 30, leg_y: 570, leg_fontSize2: 12 }, }, // { // type: "shadow", // geojson: essences, // dx: 2, // dy: 2, // opacity:0.2 // }, { type: "scalebar", units: "kilometers", x:300, y:660 }, { type: "layer", geojson: CCVAM, fill:"#6992A4" }, { type: "shadow", geojson: CCVAM, dx: 5, dy: 5, opacity:0.7 }, { type: "hatch", angle: 87, spacing: 78 }, { type: "hatch", angle: 177, spacing: 78 }, ] })32:T735,// essenceTemp[O] : $essenceX = tooltip ||| essenceTemp[1] : essenceX = valeurs ||| essenceTemp[2] : colGenX = Couleurs essenceTemp = { if(tempAVG > 34){ return ["$essence24","essence24",coul[23]] }else if(tempAVG > 33){ return ["$essence23","essence23",coul[22]] }else if(tempAVG > 32){ return ["$essence22","essence22",coul[21]] }else if(tempAVG > 31){ return ["$essence21","essence21",coul[20]] }else if(tempAVG > 30){ return ["$essence20","essence20",coul[19]] }else if(tempAVG > 29){ return ["$essence19","essence19",coul[18]] }else if(tempAVG > 28){ return ["$essence18","essence18",coul[17]] }else if(tempAVG > 27){ return ["$essence17","essence17",coul[16]] }else if(tempAVG > 26){ return ["$essence16","essence16",coul[15]] }else if(tempAVG > 25){ return ["$essence15","essence15",coul[14]] }else if(tempAVG > 24){ return ["$essence14","essence14",coul[13]] }else if(tempAVG > 23){ return ["$essence13","essence13",coul[12]] }else if(tempAVG > 22){ return ["$essence12","essence12",coul[11]] }else if(tempAVG > 21){ return ["$essence11","essence11",coul[10]] }else if(tempAVG > 20){ return ["$essence10","essence10",coul[9]] }else if(tempAVG > 19){ return ["$essence9","essence9",coul[8]] }else if(tempAVG > 18){ return ["$essence8","essence8",coul[7]] }else if(tempAVG > 17){ return ["$essence7","essence7",coul[6]] }else if(tempAVG > 16){ return ["$essence6","essence6",coul[5]] }else if(tempAVG > 15){ return ["$essence5","essence5",coul[4]] }else if(tempAVG > 14){ return ["$essence4","essence4",coul[3]] }else if(tempAVG > 13){ return ["$essence3","essence3",coul[2]] }else if(tempAVG > 12){ return ["$essence2","essence2",coul[1]] }else{ return ["$essence1","essence1",coul[0]] } }33:T80c,coul = [ ["#51A188", "#6E9632", "#599D00", "#475428", "#A4A458", "#216D0F", "#4E6E5C", "#BAA508"], //0 ["#a54325","#c6d8af","#5f4b42","#686f3e","#1f3d7a","#8b2323","#323c39","#9b4f1c"], ["#A52A2A","#704214","#D2B48C","#228B22","#8F9779","#2F4F4F","#C5E384","#FF69B4"], ["#C0C8B1","#6F4E37","#B5BFA1","#1F2621","#9B5E2A","#D8CAA8","#5E6A71","#CDBE91"], ["#634A02","#355E3B","#4E6A39","#714F2A","#4D6F33","#44690E","#5F4C0B","#827717"], ["#634A02","#9B870C","#8B4513","#E6BE8A","#4A4A4A","#DA70D6","#FF6347","#008080"], ["#DAA520","#228B22","#8F9779","#E6E6FA","#228B22","#8B0000","#8B4513","#6A5ACD"], ["#D9A6C1","#7F462C","#8B0000","#BFBFBF","#6A5ACD","#9370DB","#8F9779","#6B8E23"], ["#FF2400","#2E2D8F","#FFC0CB","#000000","#8B4513","#006400","#228B22","#228B22"], ["#7F6647","#8B4513","#B22222","#FF69B4","#6B8E23","#9ACD32","#8B0000","#FFB6C1"], ["#C2B280","#8FB68F","#2F4F2F","#C54B8C","#FFC87C","#8B3E2F","#C3B091","#F44336"], ["#8B5A2B","#8B0000","#FF69B4","#008080","#2E8B57","#8F5A1E","#FF69B4","#8B4513"], ["#708238","#7F4135","#4B7B4F","#C9C0BB","#8B5A2B","#FF661A","#8F9779","#D8BFD8"], ["#8B4513","#778899","#6B8E23","#CD5C5C","#8B4513","#FF69B4","#A0522D","#8B4513"], ["#938E94","#D4AF37","#2F4F4F","#8F9779","#BDB76B","#556B2F","#CD853F","#8B0000"], ["#00a86b","#c8b375","#a05c34","#9b9b9b","#a97853","#d6c77a","#d1d1d1","#d5c5a5"], ["#5D5D29","#BAA378","#8B4513","#8F9779","#7B3F00","#BDB76B","#FFA500","#FF6347"], ["#8F7D55","#5C3317","#8B5A00","#7C9A8B","#A0522D","#D1D1E0","#C2B280","#8B7500"], ["#D5C5A9","#B97A57","#3B7A57","#D1C5A5","#C2B280","#CD853F","#996515","#708D23"], ["#C2B280","#6B4E31","#D2B48C","#808000","#2E8B57","#C19A6B","#B48435","#D2B48C"], ["#C2B280","#6B4E31","#D2B48C","#808000","#AFAF8C","#D2B48C","#D2B48C","#D2B48C"], ["#D2B48C","#D2B48C","#D2B48C","#9D9235","#626038","#D2B48C","#D2B48C","#D2B48C"], ["#D2B48C","#D2B48C","#D2B48C","#D2B48C","#4B5D41","#D2B48C","#D2B48C","#D2B48C"], ["#D2B48C","#D2B48C","#D2B48C","#D2B48C","#D2B48C","#D2B48C","#D2B48C","#D2B48C"] ]34:[] 2f:{"id":"968fa76f464c677d","slug":"essences-climat-ccavm","title":"Projet Essences - Climat | Communauté de Communes Avallon-Vézelay-Morvan","thumbnail":"2e4836d8b304097110ae84253e00fe5787b198ab3b177db7168fe8c0e19c2c43","access_level":"public","create_time":"$D2023-03-08T15:11:24.919Z","update_time":"$D2024-01-09T12:37:35.780Z","view_time":null,"first_public_time":"$D2023-03-08T15:11:24.919Z","fork":{"id":"7dcef0ebff4028d9","slug":"input-chart","title":"Input + Chart","owner":{"id":"f35c755083683fe5","login":"observablehq","name":"Observable"}},"stars":1,"starred":false,"owner":{"type":"team","id":"d566c5eefde45f57","login":"ve","name":"Erwan Vinot","avatar_url":"https://avatars-next.observableusercontent.com/c755f3e157b7a2713dd9b99ae6d708461888bf021a63291ec0082c0be57acf53","tier":"starter_2024"},"version":692,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"cbd4af09aa30bccc","login":"ve","name":"Erwan Vinot","avatar_url":"https://avatars-next.observableusercontent.com/c755f3e157b7a2713dd9b99ae6d708461888bf021a63291ec0082c0be57acf53","tier":null}],"members":[{"type":"individual","id":"cbd4af09aa30bccc","login":"ve","name":"Erwan Vinot","avatar_url":"https://avatars-next.observableusercontent.com/c755f3e157b7a2713dd9b99ae6d708461888bf021a63291ec0082c0be57acf53","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":1,"collection":null,"type":"notebook","body":{"title":"Projet Essences - Climat | Communauté de Communes Avallon-Vézelay-Morvan","cells":[{"id":4,"value":"# Projet Essences - Climat | Communauté de Communes Avallon-Vézelay-Morvan","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":642,"value":"

Utilisez le slider pour changer la date

","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":6,"value":"viewof annee = Inputs.range([startannee, endannee], {step: 10, label: \"Année\",value: 2020})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":309,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":591,"value":"Je suis débutant en js, HTML, D3.js et Bertin.js et voici mon premier projet (personnel) de cartographie web. J'étudie les SIG depuis cinq mois.\n

\n\nJe ne suis expert ni en climatologie ni en dendrologie, mon projet vise à faire une interface SIG pour ce type de problématique. \nJ'ai toutefois fait de mon mieux pour les projections de température et d'essences forestières, en me documentant.\n

\nLa forêt est bien plus complexe que cela, chaque entité sur cette carte contient une multitude d'essences en réalité.\nJ'ai sacrifié la précision au profit de l'optimisation et du gain de temps.\n

\nCe projet n’est pas encore terminé. \n

\nMerci à Nicolas Lambert (@neocartocnrs) pour son aide au niveau de l'optimisation !","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":612,"value":"Roadmap:\n\n- Finir les recherches sur les essences (les projections d'essences actuelles sont des placeholders pour la plupart)\n- Finir les codes couleurs pour les futures essences\n- intégrer les données au projet pour remplacer les placeholders\n- Ajouter des graphiques\n\nEssais futurs pour optimiser :\n - Essayer de stocker les données des essences dans un CSV au lieu du GeoJSON et faire une jointure avec Bertin.js pour voir si c'est plus rapide à actualiser\n\n- Stocker les couleurs dans un CSV au lieu de faire une liste de listes\n ","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":583,"value":"

Test température","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":265,"value":"$32","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":576,"value":"

Couleurs","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":533,"value":"$33","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":572,"value":"

GeoJSONs","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":679,"value":"viewof simplify = Inputs.range([0, 1], {\n label: \"Simplify\",\n step: 0.2,\n value: 0.2\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":103,"value":"CCVAM = d3\n .json(\n \"https://raw.githubusercontent.com/erw-1/observable-dump/main/essences-climat-ccavm/CCAvallon.json\"\n )\n .then((d) => geo.simplify(d, { k: simplify }))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":106,"value":"essences = d3\n .json(\n \"https://raw.githubusercontent.com/erw-1/observable-dump/main/essences-climat-ccavm/EssencesProj.geojson\"\n )\n .then((d) => geo.simplify(d, { k: simplify }))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":578,"value":"

Dependencies","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":101,"value":"bertin = require(\"bertin@latest\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":678,"value":"geo = require(\"geotoolbox\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":288,"value":"lambert93 = \"+proj=lcc +lat_1=49 +lat_2=44 +lat_0=46.5 +lon_0=3 +x_0=700000 +y_0=6600000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":565,"value":"

Calculs","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":636,"value":"

Les projections sont basées sur l'évolution du climat de 1950 à 2020","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":262,"value":"startannee = 2020","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":259,"value":"endannee = 2900","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":54,"value":"tempAVG = 0.0257 * annee - 39.959","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":78,"value":"difTempAVG = (0.0257 * annee - 39.959)-(0.0257 * 2020 - 39.959)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":20,"value":"tempMAX = 0.0815 * annee - 128.34;","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":75,"value":"difTempMAX = (0.0815 * annee - 128.34)-(0.0815 * 2020 - 128.34)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":89,"value":"textTempAVG ='Température moyenne annuelle en '\n + annee\n +' (Bourgogne): '\n +tempAVG.toFixed(2)\n +'°C (+'\n +difTempAVG.toFixed(2)\n +'°C)'","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":35,"value":"textTempMax='Température maximum en '\n + annee\n +' (Bourgogne): '\n +tempMAX.toFixed(2)\n +'°C (+'\n +difTempMAX.toFixed(2)\n +'°C)'\n","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W34","stdlib":"1","titling":"auto"}} 30:"$2f:body"