Dave Hildebrand's Home Page

Dave and ElWelcome!

Who I am:

My wife, Eleanor and I have lived in San Jose since 1963. We have three children, Melanie C.. Hildebrand, Peggy Smith and Mary Elsten. In addition we are proud to have five grandchildren.

Where I work:

I worked for IBM in San Jose for 38 years, finally fully retiring in June 2001.
A long term project several of us at Almaden Research Center have especially enjoyed is the Bluebird Trail we established almost 15 years ago. We currently have about 70 boxes in a variety of environments. A map of the box locations is in Almaden Bluebird Trail.

Where I play:

More that 35 years ago I discovered H. W. Coe State Park and for many years spent most of my weekends there.. The park is the states second largest and has grown many fold in 20 years. It is unique in being the largest Oak Savannah Woodland area left preserved in California. There are 350 miles of roads and trails and 100+ square miles of land to wander at your leisure.
In September 2007 the  Lick Fire burned over 47,000 acres, mostly in Coe State Park. This map shows very graphicly how much burned.  These larger maps (1) (2)  show more detail. All maps copyright by the Pine Ridge Association.

For more than 20 years, I was member of the Trails Advisory Committee for Coe Park which helps the State Park Department plan and implement a trail system. I am one of the founders of the Pine Ridge Association at Coe Park, the cooperative association that provides visitor services in education and interpretive activities.

My long term hobby is photography, both still and video.A long time project is a CD-ROM of my collection of Wildflowers of Coe State Park. This CDROM is on sale at the Coe Park Bookstore. For the last couple of years, I have been adding new flowers for the second version. The images I collected so far are at Ver200-cd. More recently, I completd a two volume of wildflowers on display at park headquarters.

A recent project with two friends, Bill Levey and Bob Patrie is to make improved maps of Coe State Park. The map has been finished, printed and is on sale at the Coe State Park Bookstore. Currently we are working on relocating as many Public Land Survey locations as we can. 

After watching digital photography develop for several years, I recently acquired a digital camera and have been entranced with the results. As I have been a long time Nikon user, after much research I decided on a Nikon D100 so I could use my lenses I have become familiar with. The fact that that the D100 is also a true SLR and has film like resolution were further inducements. The most unexpected result is that being to immediately view the results has led me into experiments where I can verify and redo to achieve the image I want. These are some scenes from a couple of my favorite places to wander..

In summer 2003, El and I took a trip to Yosemite. There I took many photos and the best are in my Yosemite album.
This year, 2005, we went to Death Valley for the best wildflower season in 50 years. We weren't disappointed.

My latest adventure is using a GPS receicever to geocode image files and then creating a Google Earth file to explore a hike in satalite view. For this I use RogoGeo. Some of these satalite views are here.

How to contact me

Spammers have taken over and destroyed email. I no longer can publish my email address online.

Last updated 9/17/2008