Northern Serengeti Day 4 Added

I'm getting faster. This time it only took 6 days to post the newest installment of our trip to Tanzania. The page for day 4 has been added. It's our last day in the Northern Serengeti.

Northern Serengeti Part 1 Added

I have added another installment of our Tanzania journey. See photos from our flight from Kilimanjaro to Kogatende Airstrip and some of the wildlife we observed on our first half-day Safari in the Northern Serengeti. Click here to visit Northern Serengeti Part 1  

Living Desert, Feb 2016

My wife and I are members and frequent visitors of the Living Desert in Palm Desert, CA. Like other zoos every visit is different. Even though I've seen these animals many times, there's always a new way to capture or interpret them. Sometimes you catch animals that were sleeping on previous visits, on a day when they're... Continue Reading →

Social Networks and Ecological Food Webs

I read an interesting recent article that discussed a digital "autopsy" of the social network Friendster. Friendster was the grandfather of the social network, preceding both MySpace and Facebook. At its peak it had over 100 million users and a $30 million buyout offer from Google (which they turned down). However, following some technical problems and a... Continue Reading →

Welcome to My Blog

Welcome to my blog. For years I've been using, developing, and helping clients implement GIS systems. Along the way I've made a number of contacts, shared a lot of information with colleagues, and developed some ideas about what I'd like to see in GIS. So, rather than complain to my friends and GIS peers, I've... Continue Reading →

Blog at

Up ↑