Articles

How to Embed Mapillary’s Street Level Imagery Into Any Mapping Platform

Geo Contributor

MapillaryJS is a platform-agnostic WebGL JavaScript library for displaying street level photos which allows for integration with a variety of mapping applications.

New Tourism Geography Book on Destination Competitiveness and Sustainability

Caitlin Dempsey

A new book in the CABI Series in Tourism Management Research has been released.

A view of a GPS receiver on top of a shadowed globe of the Earth.

Garmin Acquires DeLorme

Caitlin Dempsey

Garmin announced the news on February 11, 2016 that it had signed a purchase agreement to acquire DeLorme.

Image of the moon captured through a telescope. Photo: Mike Klinke, USGS. Public domain. https://www.usgs.gov/center-news/mike-and-moon

The Moon’s Influence on Rainfall: A Closer Look

Elizabeth Borneman

When the moon rises it creates a โ€˜bulgeโ€™ in the Earthโ€™s atmosphere which can influence how much rain is able to fall to the ground.

The image on the left, acquired by the Operational Land Imager (OLI) on Landsat 8, shows the lake in April 2013 when it still held water. OLI acquired the image on the right in January 2016, by which time the lake had dried up.

Bolivia’s Second Largest Lake has Disappeared

Elizabeth Borneman

Imagery taken in 2013 and again in 2016 shows that Lake Poopรณ, Boliviaโ€™s second largest lake, has dried up.

Atlas of Urban Geography from the 16th Century Reissued

Caitlin Dempsey

The earliest atlas of cities, Civitates Orbis Terrarium (or Cities of the World) captured a time of incredible urban development and cartographic innovation.

Map Any Word Across the World

Caitlin Dempsey

Word Map is a fascinating online mapping application that lets the user type in any word and see that word mapped in the official or dominant language of each country around the world.

Modeled optimal September navigation routes for hypothetical ships seeking to cross the Arctic Ocean between the North Atlantic (Rotterdam, The Netherlands and St. Johnโ€™s, Newfoundland) and the Pacific (Bering Strait) during consecutive years 2006โ€“2015 and 2040โ€“2059. Source: Smith and Stephenson, 2013.

The Impacts of Arctic Melt Connecting the Atlantic and Pacific Oceans

Elizabeth Borneman

Researchers in Global Change Biology explore how Arctic melt, merging the Pacific and Atlantic oceans, impacts animal migration.

Lavasa Smart City Project

How GIS Supports the Planning and Development of Smart Cities

Sangeeta Deogawanka

The Smart City model uses robust GIS for building urban resilience. The GIS framework seamlessly integrates with other technologies supporting visualization and analysis in real time. This becomes the mainstay of โ€˜smartโ€™ management providing resource optimization, open and participatory governance and efficient management of city infrastructure.

One of the Oldest Terrestrial Globes to Go 3D

Elizabeth Borneman

A globe housed by the New York Public Library globe from around the year 1510 one of the oldest terrestrial globes ever created recently underwent 3D imaging.

Tracking the Geographic Spread of the Zika Virus

A.J. Rohn

For those that want to track the progression of the Zika virus, healthmap.org has an online map along with an interactive timeline to see the chronology of the virus starting with the first autochthonous case reported in the Americas on Easter Island, Chile.

Earthquake Time Bombs

Caitlin Dempsey

In his new book, Earthquake Time Bombs, Yeats discusses the worldโ€™s most dangerous earthquake hotspots, the communities at risk, and how the public can mitigate the effects of future disasters.

A Web Mapping Tutorial for Beginners

Geo Contributor

This tutorial by Ardit Sulce guides users through how to create a web map using QGIS.

Coastal wetlands at Parker River National Wildlife Refuge in Massachusetts. Photo: Kelly Fike/USFWS

Wetlands

Caitlin Dempsey

World Wetlands Day is celebrated on February 2 each year.

Comparison of land cover between 1968 Corona and 2006 Quickbird images is shown. The upper pair indicates increased tree extent and density (e.g. outlined in green) in undisturbed areas, reflecting positive response of vegetation to climate warming. The lower pair highlights the changes in thermokarst lakes between 1968 (a) and 2006 (b) without much human activity associated disturbance, indicating thawing permafrost that leads to underground drainage.

Changes in Arctic Environments

A.J. Rohn

Using remote sensing, a team of researchers is studying the fragile arctic environments of Northwest Siberia and how resource extraction and a warming climate affect vegetation, permafrost, and energy budgets.

Williwaw, a Colloquial Word for Katabatic Wind

Elizabeth Borneman

A williwaw is a windstorm that is created by gravityโ€™s effects on cold air.

Screen shot from the World City Populations 1950 - 2035.

Mapping Worldwide Population Growth

Elizabeth Borneman

A map was recently created by a a researcher from the Centre for Advanced Spatial Analysis, University College London that tracks where and when population has grown in various places around the world.

Scuba diver exploring the Silfra. Photo: Thomei08, MediaWiki Commons, 2012.

Silfra Fissure: The Crack between the North American and Eurasian continents

Elizabeth Borneman

The Silfra fissure is a crack between the North American and Eurasian continents.

Aerial view of submerged Chennai airport taken by Indian Air Force helicopters following heavy rains in Tamil Nadu, December 2015 Photo: Indian Air Force, 2015.

The Flooding of Chennai: Urban India and Climate Change

A.J. Rohn

In late November and early December, flooding plagued South India and particularly Chennai. AJ Rohn takes a look at the confluence of climate change and urban India.

Geographic distribution of malaria in Sub-Saharan Africa. Malaria prevalence survey locations and values overlaid upon the distance to the nearest protected area for Sub-Saharan Africa within the malaria zone. From Taber and Smitchwick, 2015.

Do Protected Areas Have an Effect on Malaria Prevalence?

A.J. Rohn

Recently, a paper by researchers at Penn State was published in Applied Geography that looks for connections between protected areas in Africa and malaria.

A downstream view from the bridge during a blizzard, with ice forming on both edges of the river.

The U.S. Has Doubled the Number of Blizzards in the Last Two Decades

Elizabeth Borneman

The number of blizzards that occur in the United States has nearly doubled in the last two decades.

Shaded-relief map showing the Panama Canal with the Pacific Ocean in the foreground and the Caribbean Sea in the distance. Source: NASA.

Isthmus

Caitlin Dempsey

An isthmus is a narrow strip of land connecting two larger land masses which is bounded by water on two sides.

Cartography in Literature Now Online

Caitlin Dempsey

The History of Cartography project has scanned and made available online its series "Literary Selections on Cartography."

Cartography and the American Revolution

Elizabeth Borneman

A new book discusses the history and importance of mapmaking in the United States. The Revolutionary War prompted some major leaps in charting the newly formed United States of America.

View of a section of Berkeley, California from the Fast 3D City Model Generation, Christian Frรผh.

Automatic Acquisition of 3D City Models

SBL

This concept paper on the automatic acquisition of 3D city models was written by Venugopalan Nair who is the Senior Manager of Geo Spatial Services at SBL.

Project page.

South Dakotaโ€™s Custom Enterprise System to Increase Wildlife Management

Geo Contributor

The Wildlife Inventory and Land Management Application (WILMA) is a web-based application allowing habitat managers to map, track, and report various land management activities on Game Production and Water Access Areas in South Dakota.

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