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About socalgovgis - Michael Carson

Michael Carson, GIS Manager (retired) for the City of Burbank and President of Southern California Government GIS User Group. Currently teaching GIS at College of the Canyons in Santa Clarita.

WWII Office of Strategic Services Maps

The Office of Strategic Services was formed in June 1942 in response to the entry of the United States into World War II. This was a time of codification of efforts around the collection of intelligence information in order to more effectively understand and respond to the events of the day. This effort brought together a number of experts, many from academia including a large number of cartographers. These cartographers created maps on demand that either stood alone or were part of reports. The maps were eventually distributed through the Federal Depository Library Program to libraries throughout the United States. The best estimate is that 5,753 unique maps were produced of which Stanford Libraries holds over 700.

Check out the new exhibit of maps by clicking below.

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GIS Day 2018 is Here!

GIS Day 2018 is finally here.  I am sure most of us GIS types are going to show off our work this week.  Here are a few locations celebrating GIS Day this week:

Los Angeles County
City of Irvine
City of Riverside
UC Riverside
Ventura College
CSU Northridge
UCLA
Palomar College

Also check out the GIS Day map for a location near you!

gisdaymap2018

Mapping Student Debt

Over the past several years student loan debt has emerged as an issue for many.  Approximately 44 million Americans collectively owe a staggering total of more than $1.4 trillion in student debt.

Mapping Student Debt is a project that explores the geography of this debt burden and shows how borrowing for college affects the nation, your city, and even your neighborhood.  There are 3 zoomable maps, each with several layer options.  Check them out!

studentdebt

Halloween Candy Map 2018

Americans are expected to spend about $9 billion on Halloween this year as they buy costumes, decorations, greeting cards and candy for the annual Oct. 31 event.

The National Retail Federation estimates that more than 175 million Americans are planning to participate in Halloween activities this year, spending about $3.2 billion on costumes, $2.7 billion on decorations, and $2.6 billion on candy.

Bulk candy dealer CandyStore.com looked through 11 years of data to come up with the favorite Halloween candy in each U.S. state.  Continue reading

The Measure W Map – Using GIS for Taxes

Ah taxes, don’t you just love em?  Every year there seems to be a new tax we have to pay.  And now there is Measure W for a new proposed property tax, and it uses GIS!  Et tu, GIS? 🙂

Do you own property in LA County?  Read on.  You rent in LA County?  Your landlord can raise your rent to cover the tax.  You should read on too.  Continue reading