City Population- IIED

This really interesting map on International Institute for Environment and Development’s website, iied.org, shows populations of cities with more then 500,000 people from 1800 to the predicted 2030. The visual that this map gives shows how big our world really is. With a little more than 7 billion people right now, by 2030 that amount will surely grow. Makes you think about what the health, environment, food and water situation will look like when the predicted population for 2030 will be more then 8 billion. I think that if we can increase education efforts on population rise and conservation efforts, we can help to lessen that number or at least be more prepared.

Below is a screenshot from iied.org of cities in 1800 that had more than 500,000 people. London and Beijing had more than a million and Guangzhou and Paris are between 500,000 and a million people.

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Looking at 2015, you can see that 1,029 cities had populations larger than 500,000. Take a look at their site and see what the projection is for the year 2030! Thanks IIED for the cool map!

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all information for this post from iied.org. contact vertices@gis.com. click here for the site.

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Nepal Relief Map- immappler.com/nepalrelief

Our team at Vertices created a community map that will help the people of Nepal and those there assisting with relief. This map found on immappler.com/nepalrelief, provides a quick and easy way for earthquake victims to add information about the aid they need. By making a visual public map, earthquake relief teams and individuals can see where and what type of aid is needed in a specific area.

We used information from quakemap.org and created a map using our program Mappler. We determined different aid categories that will help the people of Nepal and added need to know variables such as if victims of the disaster need water, food, shelter, or medical aid. We continually add new information to the site, and those in Nepal can add their own data to the map as well. People in the area can either log in and create an account or just sign in as a guest, and are then able to quickly fill out the information they want to be made public. This map makes it easy to see what areas need help and with what exactly they need help with. This horrific disaster has damaged large areas, and injured and killed many people. The Vertices team hopes this map makes it easier to help those in need! Please share the link on social media to spread the word- immappler.com/nepalrelief

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Galveston Bay Foundation

The Galveston Bay Foundation, a non-profit established in 1987, helps to manage issues and concerns of the Galveston Bay, located along the upper coast of Texas. This estuary serves a variety of uses such as commercial and recreational fishing, and marine transportation. Also, the bay area is the petrochemical production capital of the nation, where petroleum refining occurs. In addition Galveston Bay is also a place for hobbies such as bird watching and boating, and currently half the population of Texas lives in the Galveston Bay watershed.

With all of these activities and uses, pollution is a major concern and this foundation does all they can to minimize contamination. One of the many ways that the bay is protected is through the Galveston Bay Action Network. This interactive mapping tool powered by Mappler, is a way that the public and authorities can report and view water- related pollution in the bay area. Below shows the map where you can go for information and to post findings yourself.

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If you are ever in the area and see something then report it! This interactive map is a great way for the public to interact and show concern which can lead to authoritative action. To learn more about the Galveston Bay visit- galvbay.org. To learn more about Mappler visit- www.mappler.net

Posted by Eva Gerrits, Intern. Click here to see the site. Contact gis@vertices.com