Carto

The ASTHO Summit on Climate and Health

During the last week of May I traveled to the island of Oahu in Hawaii to participate in the Association of State and Territorial Health Officials (ASTHO) Insular Area Climate and Health Summit. It was a small intimate meeting organized by ASTHO. It was held at the Ala Moana Hotel with representatives from most of the U.S. territories including:

  • American Samoa
  • Commonwealth of the Northern Mariana Islands
  • Federated States of Micronesia
  • Guam
  • Palau
  • Puerto Rico
  • Marshall Islands
  • U.S. Virgin Islands
  • Hawaii Department of Health 
  • Pacific Island Health Officers Association (PIHOA)

The ASTHO Summit on Climate and Health group photo

The first afternoon was focused on the impacts of climate change, preparedness and building resilience. There were great presentations on climate change (Capt. Barry Choy - NOAA), an overview of the tools and programs available from the CDC (Paul Schramm), and issues around vector-borne diseases and mosquitoes (Janet McAllister). 

Then there were some very humbling and sobering presentations on current issues people are having in the Mariana Islands, Micronesia and the U.S. Virgin Islands. Sea level rise and hurricane recovery were the main topics. I heard first hand, stories of people dealing with climate change impacts now. This was nothing hypothetical. These were real people dealing with catastrophic current impacts. Compounding this were stories of how many islands have such small populations that they frequently fall off federal priority lists.

For example, in Micronesia they are working on a salt water tolerant taro variety. They hope this will help farmers produce food, even with rising seas. The Virgin Islands & Puerto Rico were hit by back-to-back Category 5 hurricanes last September: Irma and then, two weeks later, Maria. Many there are still in survival mode. They used to think of being ready for a week long disaster. They are now planning on months. They need to know basic things, like where all the backhoes are. Climate change is here and the people dealing with the biggest early impacts had very little to do with the cause.

The first afternoon

The second day focused more on tools and resources which was why I was invited. There were more detailed talks given by the CDC on vector control, especially from mosquitoes. That afternoon I taught a 3.5 hour Community Health Maps Train-the-Trainers workshop to a group of health officials from each territory. The idea was that they could train their colleagues once back on their islands. We went through the entire CHM workflow: A) how to design a data collection form using Fulcrum, B) how to collect data using smartphones, C) how to make a map in Carto and D) how to bring the data into QGIS.  

Onasai'i Aulava & Ruta Ropeti from American Samoa learning to use Fulcrum

John Tagabuel from the Commonwealth of the Northern Mariana Islands learning to use Fulcrum

The last morning I taught a second Community Health Maps workshop open to everyone. I had about 30 attendees and again went through the entire CHM workflow.

The week was a reminder of how those of us working with technology day-to-day sometimes take it for granted. Everyone was super excited to have this training. It was also a lesson in how resource rich we are on the continent. One of my goals with Bird's Eye View is to use technology to help make the world a better place. (Thus my focus on conservation, public health and education.) One of the goals of the Community Health Maps program is to empower people with technology. This week fulfilled both and was very gratifying.

Most of the trainees had little to no GIS training yet instantly knew how mapping could apply to their work and lives. They want to map everything related to hurricane relief, salt water resistant taro farms, infrastructure related to mosquito outbreaks etc. A benefit of having the community do this is that they can be in charge of their own data and it helps build community relationships. 

One afternoon the officials from American Samoa wanted to see how well the basemaps available in Carto and in QGIS via QuickMapServices represented their home. I opened up OpenStreetMap and zoomed to Pago Pago, American Samoa. It was pretty feature rich and they were surprised and excited. 

2018-06-25_141334.jpg

During the closing session the ASTHO organizers went around the room and asked people to give their closing thoughts. I was amazed to hear person after person say they wanted more training from Kurt. It was great feedback. There seems to be a lot of potential for CHM, and FOSS4G generally, to help U.S. Territories and ASTHO deal with the immediate and long-term health issues related to climate change.

It felt like making real connections with people was easy. That's the way the best meetings/conferences feel. I hope to travel to some of these islands and teach more in depth workshops to get people really up and running with QGIS. I also plugged FOSS4G Oceania and hope some take advantage of the travel grant program!

Farewell shot with my new friends from American Samoa

Mapping King Tides in Post-Irma Miami

In the last three weeks I've flown to Miami twice, each time for the Community Health Maps (CHM) project. This is a project I've been working on for years. The goal is to empower underserved populations with low cost, intuitive mapping tools. The work is funded by the National Library of Medicine.

I went to Miami specifically to support an already established coalition of organizations working to document the impacts of king tides and help the communities being impacted. The focus was on one particular community, Shorecrest, who's residents are feeling the effects twice a day. "King tide" is basically a popular term for the highest tides of the year. It is sea level rise in action. The groups involved include: New Florida Majority, Florida International UniversityResilient Miami, and Unitarian Universalist Justice Florida.

We had been planning these two trips since summer to coincide with the September and October king tides. The plan was to support the community by training them in how to map these king tide events and their impacts. Then Hurricane Irma hit. I wasn't sure what to expect. Would it be more useful to help people document the effects Irma had on their neighborhoods?  Would people even have time to deal with the king tides in the aftermath of Irma?

When I first landed on September 17th it had only been six days since Irma had blown through. On the surface things looked almost normal. There was very obvious little structural damage. The visible damage from the street was piles of brush and debris on everyone's curb. The hotel was full of relief workers, mostly tree trimmers. Packing for these workshops were also a little different. I expected the water to be polluted, and it was also hard to know what the power situation would be in the neighborhoods I would be visiting. So I brought rubber boots, gloves, a face mask, portable chargers and a water purifier. 

We ended up going ahead with the initial plan. Collectively it was decided that there are often numerous variables involved in king tides such as storms. So the data would still be useful and it would be good practice for the community. Plus we might learn if there was more bacterial contamination resulting from the hurricane.

I thought this effort would be a perfect use of the new Fulcrum Community accounts. So Susan Jacobson from FIU applied for an account. It was immediately granted and we ended up using that. Jacobson and Tiffany Troxler from FIU, and Jan Booher from UU had already developed a water sampling protocol. They had refractometers for measuring salinity and bottles for collecting water samples. The bottles had a reagent in them that would tell us whether the samples were infected with bacteria such as coliform.  They also had yard sticks for measuring flood depth.

A King tide data collection kit

Two days ago I returned from the second trip to Shorecrest. Over the two trips I conducted several workshops with: people living in Shorecrest, students at FIU and community leaders. Using Fulcrum Community allowed me to focus on data collection with the community members. The only tech piece involved showing them how to use the Fulcrum app on their phones. That allowed our team to spend more time teaching about the actual water sampling protocol. Following that I taught a more involved workshop to the community leaders. There I showed how to manage the data and map it via QGIS and Carto. Going forward it will be their project to manage and I'll just serve in a support role. On October 7th there were dozens of people out collecting data!

Residents mapping and sampling King tides

The interesting thing about King tides is that they can come up via storm drains. The Shorecrest neighborhood we worked in is close to the coast, but not right on the coast. However, it is in a particularly low lying portion of Miami. During these king tides water comes up through these storm grates two times a day, flooding the streets, driveways and yards up to 2-3 feet in depth. The water is saline and initial water samples show that most has some level of bacterial contamination. The video below shows the flooding on October 7th at the intersection of NE 78th & 10th streets. 

Recently there have been some heavy rains saturating the soil and creating minor flooding in low lying areas. On October 7th the twice daily tidal flooding just added to it. The king tide water came up through the storm drains, cracks in the asphalt and the ground. The water rose up to knee level in a little over an hour. It flooded the Little River Pocket Park, streets, peoples driveways and yards. Trash piles from Irma are still there and are now potential sources of bacterial pollution. Most residents are also still dealing with mold and flood damage from Irma. It is not a good situation. Below are some before and afters that show the situation: 

Little River Pocket Park - before

Little River Pocket Park - during king tide

Before...

During king tide

Before...

During king tide

It was really powerful to be dropped into this community of Shorecrest, meet real people with real problems, and be able to help in some small way. My goal has always been to use the technology to help make the world a better place. I've also always been an activist. This work felt good from both perspectives. Disasters always affect poor areas the most and this is no different. It's a pretty grim situation that isn't getting much press. I'll be following up with some results in the near future, building on the initial map below.

A Trip to Maryland to Teach Three Mapping Workshops

Last week I traveled to Maryland. I taught two workshops at the Prince Georges County Department of Social Services for people working on homeless issues. As with most Community Health Mapping workshops, all attendees were novices to mapping technology. However, in the first hour they all built a data collection form in Fulcrum and went outside to collect some data around the building.

Prince Georges County Community Health Mappers

Prince Georges County Community Health Mappers

The attendees represented a variety of organizations including many working with YouthREACH Maryland. REACH is an acronym standing for Reach out, Engage, Assist, & Count to end Homelessness. It is an effort to obtain accurate, detailed information on the number, characteristics, and needs of unaccompanied homeless youth in Maryland. Other organizations represented at these workshops included:

  • Maryland's Commitment to Veterans
  • Maryland Department of Planning
  • Prince Georges Community College
  • St Ann's Center for Children, Youth, and Familes
  • Maryland Multicultural Youth Center
  • So Others Can Keep Striving (S.O.C.K.S)
  • Sasha Bruce Youthwork
  • Lifestyles of Maryland.

In the final two hours of the workshops attendees learned how to map the data they collected in both Carto and QGIS. We also had time for a brief discussion about how CHM could be used in their projects. There were a lot of ideas shared about how the technology could help community engagement.

The afternoon workshop attendees feeling accomplished after completing their Carto maps!

The afternoon workshop attendees feeling accomplished after completing their Carto maps!

After the two PG County workshops, CHM traveled across the Chesapeake Bay bridge to Salisbury University on the eastern shore.

The following morning I taught a workshop geared towards social work students at Salisbury University. Attendees went through the CHM workflow and were introduced to FulcrumCarto and QGIS. Below is a map of data collected around the student center in Carto.

Salisbury University Data Collection in Carto

Salisbury University Data Collection in Carto

The workshop concluded with a short introduction to working with data in QGIS.

Salisbury University Data Collection in QGIS

Salisbury University Data Collection in QGIS

That afternoon I'd hoped to catch up with Art Lembo who wrote How Do I Do That In PostGIS? I realized at the last minute that the author of this little book I've had on my bookshelf works at Salisbury University. Unfortunately he was under the weather. FOrtunately I had time to drive to the Delaware shore for a quick beach walk.

The next scheduled workshop for the Community Health Maps team will be at the Teaching Prevention 2017 Conference in Savannah, Georgia. That conference takes place from April 5-7th. If you are interested in learning this technology this workshop will be a great opportunity!