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 Review of Timesheet.js

Caitlin Dempsey

Timesheet.js is a basic tool calls a JavaScript file and uses a code-based configuration to create a simple timeline that can be embedded into a HTML file.

Geography Mnemonic to Learn the Countries of Central America

Caitlin Dempsey

Use a mnemonic to remember the countries of Central America in order from north to south: Belize, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama.

Shaded relief map showing the Great Lakes in blue and the surrounding areas in shades of green and yellow with the mnemonic "HOMES" in bold black letters.

Geography Mnemonics to Help Learn About the Great Lakes

Caitlin Dempsey

Learning the names of the Great Lakes can be aided through the use of mnemonics, a learning device that uses patterns to help with recall.

How to Teach Children the Cardinal Directions

Caitlin Dempsey

Here is a simple and effective tip for teaching children cardinal directions (north, east, south, and west).

Geo Quiz: Name the Human Activity Visible from Space

Caitlin Dempsey

This geography quiz features ten satellite images each showing an anthropogenic activity. Can you figure out what the human activity shown on each image is?

Geo Quiz: Which Country is Bigger?

Caitlin Dempsey

This quiz challenges you to figure out which country is bigger based on a world map using the Mercator map projection.

A satellite captured an image of low stratus clouds framing iceberg A-56 as it drifted in the South Atlantic Ocean on June 1, 2016. NASA image by Jeff Schmaltz, LANCE/EOSDIS Rapid Response. Caption by Kathryn Hansen

What Causes Gaps in the Clouds?

Caitlin Dempsey

Air will rise and fall around large geographic features such as islands and icebergs, affecting the formation of clouds.

Diagram of a pantograph. From: Map Reading And Military Sketching: A Complete Practical Exposition Of Map Reading And Map Making For Military Purposes by Paul Stanley Bond, 1922.

Changing Map Scale Using a Pantograph

Caitlin Dempsey

A pantograph was one of the ways used to either reduce or enlarge the size of a map while reproducing an accurate copy of the original map.

Kerguelen Islands, captured on October 28, 2016 by the the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on NASAโ€™s Terra satellite.

Where are the Desolation Islands?

Caitlin Dempsey

Located in the southern Indian Ocean off the eastern coast of Africa and just north of Antarctica, the Kerguelen Islands have earned the nickname "Desolation Islands" due to their remote location.

Map showing the Mendocino Triple Junction.

What are the Three Plates that Make up the Mendocino Triple Junction?

Caitlin Dempsey

The Mendocino Triple Junction is located in the Pacific Ocean near Cape Mendocino in northern California.

Screenshots showing Land Lines matching scribbles to satellite imagery features.

Match Scribbles to Features on the Earth

Caitlin Dempsey

Land Lines is an experimental online tool that matches drawn gestures on the screen with landforms extracted from satellite imagery.

Test Your Topsy Turvy Geography Smarts with this Map Skills Game

Caitlin Dempsey

โ€˜Up Side Downโ€™, tests your map acumen by either zooming in to a tilted location that you have to identify or placed disparate features together and quizzes you on which one is the answer to the question.

3 Ways to Send a Geo Season’s Greetings

Caitlin Dempsey

Here are three ways you can pass along your end of the year cheer to geography enthusiasts no matter where they live.

Map showing how traveling due north, south, east, or west from Stamford, Connecticut results in travel that passes through the state of New York with a large red question mark over the map to obscure the name.

From Which U.S. City Can You Travel North, South, East, or West and End up in the Same State?

Caitlin Dempsey

Can you answer this geography riddle? From which United States city can you travel due north, south, east, or west and still enter the same bordering state?

7 Fun Stocking Stuffer Gifts for Geographers

Caitlin Dempsey

Looking for items for your favorite geographer's Christmas stocking? The items on this list make perfect gifts for the geogeek in your life for gift exchanges with small budgets.

7 Nifty Gift Ideas for the GIS Person in Your Life

Caitlin Dempsey

Whether you are looking for gifts for Christmas, Hanukah, Kwanzaa, Festivus, or just looking for a special gift for any time of the year, here are some gift ideas for a range of budgets. From silly to serious, find the perfect GIS gift idea on this list.

Landsat imagery captured July 2, 2016 shows qanats crossing the desert in southeastern Morocco. Source: NASA.

What are Qanats?

Caitlin Dempsey

Qanat are underground water channels developed during ancient times to carry water using gravity via a gentle downward slope.

United States of Syllables

Caitlin Dempsey

A syllable is a unit of blended sounds considered to be the phonological building blocks of words. Listed here are the number of states by syllable.

USGS tests drone-based ground-penetrating radar. Photo: Carole Johnson, USGS. Public domain.

Collecting GIS Data with Drones

Caitlin Dempsey

Drones are rapidly being adopted as a way to quickly collect aerial imagery and other forms of geospatial data.

Connecting to GPS in Tunnels

Caitlin Dempsey

Waze is testing out technology it calls "Waze Beacons" to keep drivers connected to GPS navigation systems in tunnels.

Rooster from Twelve Animals by Kentaro Nagai

Turning the Continents of the World into Animals

Caitlin Dempsey

Kentaro Nagai continues the tradition of envisioning"maps as animals" and reworks the continents as part of his artistic piece from 2007 entitled, "The Twelve Animals."

Geography of Fortune 1000 Companies in 2016

Caitlin Dempsey

This article takes a look at the geographic distribution of Fortune 1000 companies within the United States for 2016.

Fortune 1000 Companies List for 2016

Caitlin Dempsey

Table of Fortune 1000 companies which can be filtered to produce a list Fortune 1000 companies by state or by city.

Is Germany Landlocked?

Caitlin Dempsey

The easiest way to tell if a country is landlocked is to take a look at a map of the country and the surrounding geography.

Interferogram showing the ground deformation caused by the August 24, 2016 earthquake in Italy. Source: modified Copernicus Sentinel data (2016)/ESA/ CNR-IREA.

This Interferogram Shows Ground Displacement in Italy as a Result of the Recent Earthquake

Caitlin Dempsey

The European Space Agency posted an interferogram showing ground displacement as a result of the recent earthquake in Italy.

View Landsat 8 Imagery With This Free Tool

Caitlin Dempsey

Users can search, view, and access Landsat 8 imagery with this free online web viewer developed by EOS Data Analytics.

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