Yellowstone Cartography May 2016 issue of National Geographic Magazine Magazine page maps: Lauren Tierney, NGP Elk Migration supplement: Martin Gamache, Art of the Mappable Interactive maps: Brian Jacobs, NGP NACIS 2016

MagazineMaps

Magazine page maps: Lauren Tierney

Supplement

Elk Migration supplement: Martin Gamache

Interactive maps: Brian Jacobs

www.na%onalgeographic.com/magazine/2016/05/yellowstone-na%onal-parks-elk-migra%on-map/

HOWTOLEVERAGEIN-HOUSECARTOGRAPHY

FORWEBMAPS?

— WEB — D3 - GeoJSON, SVG/Canvas

LEAFLET - Tiles, Vectors Pre-rendered map data, in raster & SVG

HTML/CSS/Javascript MAPBOX - Vector Tiles of OSM & own data

CARTO(DB) - Similar, better data processing GOOGLE MAPS - Limited customization, can overlay data

DESKTOP - COMMAND LINE - SERVER SIDE SOFTWARE

arcgis, qgis, gdal, ogr2ogr, mapnik mapublisher, geographic imager, node, python…

hRp://bl.ocks.org/mbostock/3711652

hRps://bl.ocks.org/mbostock/6242308

LOCATORMAPData:GeneralizedNorthAmericaboundaries,borders,elkrangedata;conicprojec%onFormat:ShapefiletoGeoJSONtoTopoJSON.Tech:Javascript/D3/Canvas

BASEMAPData:Snowfall,NDVI,Na%onalHydrographyDataset,Adminboundaries,Gov'tparksboundaries;YellowstoneEqualAreaProjec%onFormat:GeoTIFFtore%na%lesets(jpeg)

ANIMATIONMIGRATIONData:ProcessedGPStracksfromhundredsoftaggedelkFormat:Shapefile➡GeoJSON➡GeneralizedtemporalJSONofGeoJSONTech:Canvas,Leaflet,D3(browser:graph),proj4js,D3(Node),Lodash(Node),Bluebird,MomentJS,Gulp

MULTISCALEPROJECTIONAGNOSTICRASTERPROCESSINGData:GeoTIFFfilesrepresen%ngthesamegeographicareaatdifferentscalesFormat:Structuredfoldersofgeo%fftoWMS%lesets+metadataforproj4leaflettoconsumeTech:Bluebird,NodeGDAL,ImageMagick,GDAL2Tiles(modified),proj4leaflet,proj4js,

Additional ContributorsPrimary Scientific Advisers: Arthur Middleton, Matthew KaufmannDesign: William Marr, Sandi Owatverot-NuzzoInteractive Design: Julia Smith, Vitomir ZarkovicGraphics: Lawson Parker, Daisy ChungResearch: Shelley Sperry, Brad ScriberGIS: Theodore Sickley, Matthew Hayes, Jerod Merkle Cartography: Lauren James, Dianne HuntProduction assistance: Andrew Umentum, Emily EngMap Edit: Gus PlatisText: Jeremy Berlin