Two more blogs to tell you about, though they’ve been around long enough that I should have spotted them sooner.

I linked to a page on High Earth Orbit’s site before, but since then Andrew Turner has added a blog to his site: it’s a wide-ranging blog with a lot of geospatial content, and I’ll have more to say about him in a moment. Via Ogle Earth.

Surveying, Mapping and GIS is a blog by professional land surveyor David G. Smith; it’s been running for more than a year. According to the tagline, the blog’s purpose is “to discuss a wide variety of topics revolving around acquisition, maintenance and development of surveying, mapping, and GIS data and applications. Some areas of current interest involve publishing mapping data and services on the web — to include ArcIMS, XML Web Services and interoperability.” Via Slashgeo.