Developers Samuel Larsen-Disney and Yannis Panagis won first prize at an Esri Hackathon with DigitalFootprint.earth. It's a web application that estimates how much carbon dioxide is produced each time you access a website. They told Guan about quantifying the cost of surfing the web and using a 3D globe to visualize that.

Marine biologist Dr. Vanessa Pirotta and location intelligence expert Brett Dixon discuss their collaboration to study humpback whales in the Pacific Ocean using drones and geospatial visualization.

Michael Healander, CEO of Airspace Link, talks about drone delivery technology and how robotic flight is improving efficiency in the logistics industry and how drones can complement existing industries in an environmentally positive way.

Esri Canada's funcast podcast is back, and this journey to geo-glory will be taken five responses at a time. David Kossowsky and Jasmine Sohal battle each other to find the top five answers to geographic questions.  What are the five fastest growing cities in Canada?  Which five countries consume the most wine?  Where are the five smallest U.S. states?  Join us as we tackle these brain teasers and many more as the drive for five goes full throttle.  Survey says - FUN!

Matawa is a tribal council that looks after 9 First Nation communities in northern Ontario. Their land covers an area more than twice the size of New Brunswick and is difficult to navigate. But they need to study the land to make informed decisions about its' future use. So they taught themselves drone technology and mapped all their communities at 1cm accuracy, in six months. It's an extraordinary feat and Sarah Cockerton, manager of the Four Rivers Environmental Group explains how they did it.

There are 180 cases of unidentified human remains in BC. These are cases that have been cold for years, some for decades. Ian Charlton, a spatial analyst with BC Coroner's Services at the time, thought by putting the information about the remains on an interactive map he might engage the public and spark some new leads. The success of the map was beyond Ian's expectation. He talked to Guan about the journey and how GIS helped solve a missing person case.

Renowned oceanographer and Esri's Chief Scientist, Dawn Wright talked to Guan about her role at Esri, as well as the importance of GIS in ocean conservation.

Twenty percent of the debris in the ocean is lost fishing gear. Leah Fulton's storymap 'The tale of lost fishing gear' won 1st place in a StoryMaps Challenge for restoring our ocean hosted by Esri and the National Geographic Society.  Leah tells Guan why abandoned, lost and discarded fishing gear in Nova Scotia is a huge environmental problem and the challenges to solving it.

Team Rubicon Canada, a volunteer team of veterans, first responders and tough civilians, uses GIS in their efforts to help the underinsured and the uninsured when their community has been struck by natural disasters. Greg McGrath convinced the team that using GIS would ease their efforts. He joins Geographical Thinking to share that journey.