Caitlin Dempsey

Caitlin Dempsey is the editor of Geography Realm and holds a master's degree in Geography from UCLA as well as a Master of Library and Information Science (MLIS) from SJSU.
A screenshot from Google maps showing the Florida town of Sunrise.

Sometimes Sunrise Doesn’t Exist: Controversial Decisions to Remove Towns from Maps

Caitlin Dempsey

For about a month, the Florida city of Sunrise was mysteriously missing from Google Maps.

The World in 2050

Caitlin Dempsey

Dr. Laurence Smith, a professor with the Department of Geography at UCLA, has a new book out called "The World in 2050: Four Forces Shaping Civilization's Northern Future."

Astronomy – GIS For Other Planets

Caitlin Dempsey

Not just for landlubbers, the use of GIS technology has applications in astronomy. Browse this list for GIS and mapping ...

Global Forest Heights

Caitlin Dempsey

Where are the tallest forests in the world? NASA has an article on the first global map of the world's forest heights. The map was created with data collected by NASA's ICESat, Terra, and Aqua satellites.

Geostatistics Resources

Caitlin Dempsey

Geostatistics is a brand of statistics that deals specifically with spatial relationships. Find information about this branch of mathematics, software ...

Free Map Servers

Caitlin Dempsey

Want to launch maps over the internet but can’t afford commercial software? Check here for links to free map servers.

A map of central London on top of a cream background. The dark areas are where more photos of London have been geotagged.

Mapping Out Geotagged Photos

Caitlin Dempsey

These cartographers have mapped out geotagged photos to show areas where the most pictures by tourists have been taken.

Spray painted white signed with a Red Cross and blue lettering that says, "You Are Here".

Your Brain on Maps

Caitlin Dempsey

What do some recent studies that look at the brain and navigation suggest? Read on to find out.

Free Spreadsheet Geocoding

Caitlin Dempsey

If you have a spreadsheet such as a Microsoft Excel file containing address or x,y coordinates and you want to make a quick map, BatchGeo is a free and easy online application that will convert your location data and geocode it onto Google Maps.

A picture of a man in a faded red baseball cap and black shirt standing in front of a tree and next to a large gray rock.

Matt Artz | Profiles from the Geospatial Community

Caitlin Dempsey

Matt Artz is the editor of GIS and Science, a blog focused on "the use of GIS technology by the scientific community and for scientific applications".

Glenn Letham | Profiles from the Geospatial Community

Caitlin Dempsey

Glenn Letham is a geospatial reporter, having first founded the Spatial News site before creating GISUser,ย a geospatial industry news site.

A black and white photo of a man standing with a dark color shirt with arms crossed against a brick wall.

James Fee | Profiles from the Geospatial Community

Caitlin Dempsey

James Fee is well known for his popular GIS blog that has an active participation by the geospatial community. ย 

Collage of different pictures of the Earth with the Blue Marble in the center.

National Geography Standards

Caitlin Dempsey

A set of eighteen learning standards has been created for the science of geography which are called the National Geography Standards.

Headshot of a woman with curly, dark brown hair, glasses, and a bright red blouse against a tan backlit background.

Adena Schutzberg | Profiles from the Geospatial Community

Caitlin Dempsey

Adena Schutzberg, the Executive Editor of Directions Magazine, shares insights on the geospatial industry.

C and C++ Programming

Caitlin Dempsey

Guide to resources to learning C and C++ with an emphasis on spatial information. Find applications based on C and ...

Zoomable Paper Map

Caitlin Dempsey

Called map2, the uniqueness about this map of London is the patented folding technique that allows the viewer to either view a large scale map or to fold out sections to see the zoomed in area.

NASA Earth Observatory image by Jesse Allen, using data provided courtesy of the MODIS Land Group. Caption by Rebecca Lindsey.

Deadly Cold Across Europe and Russia

Caitlin Dempsey

This image shows the impact of the cold snap on land surface temperatures across the region from December 11 to 18, 2009, compared to the 2000-2008 average.

Line in the Sand – How the Same Species Differ Across Borders

Caitlin Dempsey

A study from the University of Haifa looked at differences between rodent, reptile, and ant lion species in Jordan and Israel.

Ordnance survey logo

Ordnance Survey Data to be Made Freely Available

Caitlin Dempsey

The UK's Ordnance Survey will "will open up its data relating to electoral and local authority boundaries, postcode areas and mid scale mapping information."

First Thematic Maps

Caitlin Dempsey

Zachary Forest Johnson provides an overview on Indiemaps.com on the first published instances of each of the six most commonly ...

Mapping via Cell Phone in Brazil

Caitlin Dempsey

A Brazilian non-profit by the name of Rede Jovem (meaning roughly “Youth Net”) is helping to map the slums or ...

A small map of the continental United States in dark blue with tan lifework for parcels in certain states.

First American Spatial Solutions and Parcels

Caitlin Dempsey

FASS has promoted their ParcelPointยฎ GIS database and associated technologies, featuring a nationwide parcel database with over 120 million parcels, now approaching 122 million, as highlighted by their vice president and general manager, Scott Little.

To What End, GIS?

Caitlin Dempsey

Don Meltz blogs his thoughts on the myth of the GIS professional in his post, “GIS is Dead – Long ...

Walk Score To Go Open Source

Caitlin Dempsey

Walk Score is preparing to go open source which they announced on their blog and in a press release..ย  At ...

Digitizing Using ArcGIS

Caitlin Dempsey

This tutorial reviews basic digitizing using the editor toolbar in ArcGIS desktop. ย 

NASA Drone Mapping Earthquake Faults

Caitlin Dempsey

Wired has a pictorial on the latest effort by NASA to map California’s earthquake faults: In hopes of understanding Californiaโ€™s ...

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