Blue Marble Monthly – October 2017 GIS Newsletter

Satellite Imagery

The Global Mapper Edition
Product News, User Stories, Events, and a Chance to Win a Copy of Global Mapper Every Month

October’s newsletter focuses on Global Mapper and highlights the new features of recently released version 19. We introduce the latest blog post from Katrina Schweikert, one of Blue Marble’s Applications Specialists, in which she describes how Global Mapper helped resolve a drainage problem around her house. We also hear from Global Mapper Guru, Mike Childs who recently contributed to the Blue Marble blog with an entry in which he eulogizes about one of his favorite subjects: free online data. Finally, and as always, we challenge your geographic aptitude in the Where in the World Geo-Challenge with a brand new copy of Global Mapper v19 up for grabs for the lucky winner.

Global Mapper 19 Release

Product News | Global Mapper 19 Released

2017 marks twenty years since the aforementioned Mike Childs responded to a request from the USGS to develop a simple viewing tool for their burgeoning collection of public-domain datasets. In the intervening years, Global Mapper, into which the freeware application would eventually evolve, has established itself as a key player in the worldwide geospatial industry. Late last month, we proudly unveiled version 19 of this remarkable software with upgrades and improvements throughout the application.

Significant new functionality includes:

  • A new table-based attribute querying and editing tool
  • An innovative interactive utility for adjusting the terrain hillshade
  • Drag and drop window docking for improved multiview management
  • New support for online data for Canada and all 50 U.S. states
  • And much more

 

Watershed Analysis in Global Mapper

Projections | Estimating Property Modifications in Global Mapper

One of the benefits of the increased availability of local LiDAR data is the prospect of conducting high-precision analysis of terrain variability, especially in the context of drainage. This was the impetus behind a project recently undertaken by Blue Marble’s Katrina Schweikert. Having recently purchased a house close to Blue Marble’s headquarters in Hallowell, Maine, Katrina soon found out that there was a stream literally flowing through her unfinished basement. Read how Global Mapper was used to create a simulated model illustrating how the problem could be resolved.

 

Online Data Access in Global Mapper

Did You Know? | Free Online Data in Global Mapper

In a world in which streaming has become the norm, it is not surprising that much of the map data that we consume is increasingly being delivered through the internet. The benefits are obvious: real time updates and no local storage requirements. Did you know that Global Mapper includes easy access to immeasurable quantities of data from countless sources that are readily, and often freely, available within the Online Data component of the software? For the Global Mapper 19 release, we expanded the built-in online data services to include data for all 50 U.S. states and several Canadian provinces. Recently, we convinced Mike Childs to take a break from coding so he could share some insights into the online data options in Global Mapper.

 

Hillshade Rendering in Global Mapper

Webinars and Webcasts | What’s New in Global Mapper 19

On Thursday, October 12th, Blue Marble Application Specialists will be conducting a live webinar showcasing the highlights of the Global Mapper 19 release. This hour-long presentation is scheduled to begin at 2:00 p.m. (U.S. Eastern Time), and it will provide an opportunity to see the latest tools and to ask questions about the new functionality. Space is limited, and registration is required so be sure to sign up today.

Previous Blue Marble Webinars and Webcasts can be viewed at the Blue Marble YouTube Channel and on the Webinars page on the Blue Marble web site.

 

October 2017 Geo-Challenge

Where in the World Geo-Challenge

Thank you to all who submitted an entry in September’s Where in the World Geo-Challenge. Check out the answers here. The randomly drawn winner and the recipient of a copy of Global Mapper is Ray Romano, Chief Designer at Persu Property Fund Pty Ltd in Australia. This month, another copy of Global Mapper is being offered to the winner so why not take the challenge.

 

See complete terms and conditions here. 

 

GEO1 Hangar

BMUC LA | Win a Helicopter Flight Over Los Angeles

Thinking of heading to the Blue Marble User Conference in Los Angeles? Now there’s another reason for you to sign up. Several attendees will be given a once-in-a-lifetime opportunity to tour the city from the air. Scheduled for November 15 and held in partnership with Blue Marble partner, GEO1, the event will include an onsite drawing to select the lucky participants. After the close of the meeting, the winners will accompany GEO1 technicians on a helicopter ride as they simulate their aerial data collection workflow while flying over the famous landmarks of LA. Space is limited and the registration deadline to be included in the drawing is October 13, so sign up today.

Upcoming Events

Visit Blue Marble at the following events:

2017 AUSA Annual Meeting & Exposition | Washington DC | October 9 – 11

NYGEO Conference | Lake Placid, NY | October 17 – 19

Global Mapper & LiDAR Module Training | Ottawa, Canada | October 17 -19

Maine GIS User Group Meeting | Bangor, ME | October 20

2017 Texas GIS Forum | Austin, TX | October 23 – 27

Commercial UAV Expo | Las Vegas, NV | October 24 – 26

Fall Northeast Arc User Group Conference | Newport, RI | November 5 – 8

Global Mapper and LiDAR Module Training | Atlanta, GA | November 7 – 9

2 Replies to “Blue Marble Monthly – October 2017 GIS Newsletter”

  1. Hello,
    My name is Martin Gabbard, I am a photogrammetrist at the Oklahoma Department of Transportation. I attended your course in Florida last year. We didn’t cover LIDAR very much in that course. I want to know a little more about the LIDAR side of the house. What exactly can your software do concerning a point cloud.

    1. Hello Martin,
      The Global Mapper LiDAR Module can handle point cloud files containing a billion points or more.
      Here are just a few things the software is used for:
      – Automatic point classification to distinguish building, ground, vegetation and power lines
      – Automatically extracting 3D building footprints, trees and power lines from point clouds
      – Cross-sectional rendering with the Path Profile tool for viewing and editing point clouds in a vertical perspective
      – Generating terrain models
      – 3D Digitizing or custom feature extraction
      – Reclassification of noise points

      We do have another public training coming up in Atlanta, GA, on October 17 – 19 with the last day focusing on LiDAR.
      We also have other training options. We offer on-site or web-based customized training ( http://www.bluemarblegeo.com/solutions/customized_training.php ), and free self-guided training ( http://www.bluemarblegeo.com/solutions/self-training.php ). If you have more questions about training options, please contact training@bluemarblegeo.com

      We also have a LiDAR webcast series on our YouTube channel that might be helpful to you. That’s located here: https://youtu.be/bGWx__f4ex4

      If you need technical support, please contact geohelp@bluemarblegeo.com

      I hope this was helpful! Please let us know if you have any other questions.
      Thanks for reaching out to us!

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