Background Image of a River

Data Visualization


Maps are just the beginning. Interactive visuals help communicate the story behind the data.

Mapbox GL JS Maps


Brand matters. Enhance user experience with custom map designs to match your brand.

Spatial Analysis

Data Grid

Spatial analytics can enrich and enhance any type of data associated with a physical location.

Vector Tile Hosting

Data Servers

Take control of web map data with a database-to-map pipeline or a self-hosted vector tile server.

Latest Posts

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Open Source

A NodeJS script to download all layers within a public or protected ArcGIS Online Feature or Map Service as GeoJSON.
JavaScript code fork icon 2 star icon 5  
A curated listing of sites selling exclusively custom map-related products such as posters, mugs, 3D maps, etc.
code fork icon 1 star icon 5  
A responsive open source store locator built with Leaflet and Bootstrap and based on the original Mapbox JS example.
JavaScript code fork icon 12 star icon 23  
Open Parcel Viewer - A mobile ready web app for displaying 50k parcels or polygons without needing a GIS server.
JavaScript code fork icon 11 star icon 25  
A presentation on using OpenMapTiles and service workers to turn an interactive map into an offline-capable Progressive Web App.
JavaScript code fork icon 13 star icon 44  
A tool to create vector tiles from the command line. It is essentially automation of geojson2mvt using TurfJS.
JavaScript code fork icon 3 star icon 4  


Serverless Web Maps
Serverless Web Maps
Using SQLite in the Browser and Service Workers to Power Web Maps from Object Storage
City of Lancaster Public Transit
City of Lancaster Public Transit
A NodeJS GTFS Feed & Interactive Map Generator
Peaks 3D Visualization
Peaks 3D Visualization
An Exporation of the Highest Mountain Peaks in the US
Wedding Website
Wedding Website
A Single-Page Wedding Wedsite with an Interactive Map
Pandemix Data Visualization
Pandemix Data Visualization
What if all US COVID Deaths occurred in one geographic area?
GPX Visualize
GPX Visualize
A Visualization for GPS Tracks
Shagbark Product Locator Map
Shagbark Product Locator Map
A Locator Map with Search and Nearest Store Finder

About & Contact

getBounds | Spatial solutions for the web. Owned and operated by Malcolm Meyer, getBounds provides custom geospatial consulting services for web applications. What started out as a simple GIS blog a decade ago has now turned into a fullt-time geospatial and web consulting and freelance business. With ten years of experience in GIS and a passion for ecology, maps, open source software, urban planning, and web design, I am ready to tackle your next GIS project. I specialize in backend data analysis using PostgreSQL/PostGIS and Mapbox GL JS web map development. Interested in collaborating? Fill out the contact form and be sure to provide any specifics that will help get the conversation started.