It looks like it was a busy weekend for Sandro Furieri and the rest of the SpatiaLite team as version 4.0 was announced on Sunday. There are a number of changes, so it’s best to catch up on them before switching over. I have a couple of Federal customers that are integrating SpatiaLite into their…
Category: gis
The Biggest News You May Have Missed…
In case you missed it, this tweet floated across the Twitters last week: Blogged: TileMill Connect – Open Mxd Documents in @mapbox TileMill http://t.co/hDicr4z0 — Arc2Earth (@Arc2Earth) November 15, 2012 Yes, the team at Arc2Earth is apparently working on a new feature in Arc2Earth Sync, called TileMill Connect, that will link ArcMap MXDs with TileMill….
Personal Geospatial Workflows
I’ve had a couple of people ask me recently about the geospatial tools I use. Year-over-year, that answer changes but here’s how I answer that right now: As a Federal contractor, I spend a lot of time working with the Esri stack during my work day. A few years ago, I added a few open-source…
Wilson Center to Discuss FCC National Broadband Map
One of the most compelling recent success stories for open-source geospatial tools in the Federal Government has been the Federal Communications Commission (FCC) National Broadband Map initiative. It has been a very visible example of the stability, scalability, flexibility, and power of open-source geospatial tools. The Woodrow Wilson Center will be hosting a case study…
Cutting Tiles for ArcGIS Server Using TileMill
There’s been a lot of talk about TileMill and CartoCSS lately, with good cause. TileMill makes it very easy generate beautiful map tiles using the Mapnik engine and CartoCSS provides a familiar method to author the cartographic representation of spatial data. As Brian Timoney points out, CartoCSS has the added bonus of making best practices…
Carving Up GIS StackExchange
So the data server that I was working with was having issues and, while waiting for the IT staff to resolve things, I decided to browse the GIS StackExchange site. It’s been online for quite sometime now, though I am only an occasional user. One thing led to another and I found myself playing with…
Mapping GISPs Again With Leaflet.markercluster
So I’ve been playing with Leaflet a lot lately. It’s become my lightweight mapping library of choice. There’s a lot it doesn’t do so I keep OpenLayers and others in the rotation as well but Leaflet is direct and to the point so I use it when I can. A while back, I stumbled onto…
Mowers and Maps
I was mowing the lawn today and trimming with the push mower pictured below. If it looks old, that’s because it is. I first acquired it in 1978 when it was given to me by neighbors that were moving to an apartment near the city, meaning they no longer needed it. It still starts on…
Favorite QGIS Resources of the Moment
I’ve been dabbling more with Quantum GIS (QGIS) lately. I’m not doing anything particularly sophisticated but it’s a great viewer for some data types (SpatiaLite, GeoJSON) that aren’t supported by my commercial desktop GIS so it’s helping me validate outputs of some applications I’m writing. While I’ll never be a real cartographer, I am interested…
Using GeoIQ Analytics in .Net Applications
A few weeks ago, I posted about some .Net wrappers I created for the GeoIQ API. Due to ongoing project work, I have continued to extend them by adding methods to wrap GeoIQ analytical capabilities. Despite the recent acquistion of GeoIQ by Esri, it’s my understanding that GeoCommons and existing GeoIQ installations will continue for…