Blue Marble Monthly: Getting Ready for Our Free Online Geospatial Conference

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

Can you believe it’s 2019 already? This year promises to be an exciting one for Blue Marble with ambitious plans already in place for the next generation of both Global Mapper and Geographic Calculator. The new year also sees us take a fresh approach to our annual conference. Blue Marble GeoTalks, scheduled for March 21, will be a daylong online gathering of geospatial enthusiasts who share a common interest in Blue Marble’s spatial technology. See below for more details and registration information.

Also in this month’s newsletter we explore the simple process for creating a 3D mesh from a point cloud in Global Mapper, we introduce mapcodes, we invite you to join us for a live webinar on the latest features and functions of Geographic Calculator, and as always, we gauge your geographic prowess in the Where in the World Geo-Challenge.

NEWS  |  Registration Open for Blue Marble GeoTalks

One of the inherent limitations of hosting a user conference at a specific location is the logistical and financial burden placed on both hosts and attendees. The solution? Move it online. Scheduled for March 21, Blue Marble GeoTalks will provide a forum for the worldwide Blue Marble community to gather for an exchange of ideas, to hear from a variety of industry experts, and to learn about what’s new and what’s upcoming from Blue Marble.

 

DID YOU KNOW  |  Searching by Mapcode in Global Mapper

While most of us are accustomed to conveying location based on a street number, street name, city, etc., in many parts of the world this information is simply not available. This inevitably causes problems for government officials, emergency responders, and many others. To address this disparity, a system of alphanumeric mapcodes was developed in 2001 creating a simple and universally accepted spatial reference system for the entire world. Global Mapper’s search function supports the entry of a mapcode to locate a specific point or to generate the corresponding coordinates. If you want to try it for yourself, select Find Address from Global Mapper’s Search menu and enter the following: “ME XBY.JS”. Add some online imagery and you should see the Blue Marble headquarters in Hallowell, Maine.

 

VIDEOS | Creating a 3D Model from a Point Cloud

One of the highlights of the version 20 release of Global Mapper is a new tool for generating a 3D mesh or model from a selection of LiDAR or other point cloud points. The resulting layer contains a complex vector feature comprised of an array of abutting triangles that, when displayed in Global Mapper’s 3D Viewer, take the form of a realistic three-dimensional representation of the object. As is typical with Global Mapper, the process of creating a 3D mesh is remarkably straightforward.

 

WEBINAR  |  What’s New in Geographic Calculator 2019

Due to unforeseen circumstances, the What’s New in Geographic Calculator 2019 webinar, which had been scheduled for January 10, has been moved to January 17. Those who registered should have received an email with the updated information and we hope you can still make it to this live presentation. The good news is that there is still time to sign up. Join us as we explore the latest updates to the software’s data processing tools and to the underlying geodetic datasource.

 

Deadline Extended for Global Mapper Academic Scholarship

Over the last two years, hundreds of colleges and universities throughout North America have taken advantage of Blue Marble’s free academic licensing program and have been able to introduce more and more students to the broad field of geospatial technology. To recognize and reward some of the creative work being done in labs and classrooms, Blue Marble is offering a $500 scholarship to a student who has used Global Mapper in their field of study. The deadline for submission has just been extended to the end of January, which means there is still time to share the details of your project.

 

 

Where in the World Geo-Challenge

Someone, who has obviously been participating in the Geo-Challenge for some time, recently inquired if we were beginning to run out of countries or capitals. Fear not, we have a long way to go, and if the need arises, we can ultimately recycle what we’ve used before. So it pays to follow along.

January’s winner and recipient of a copy of Global Mapper is Nirmalya Maitra from Riddhi Management Services in Kolkata, India. To see how well you fared, click here and to take a shot at January’s challenge click the link below.

 

See complete terms and conditions here.

EVENTS  |  Global Mapper Training in 2019

After our recent announcement about the tentative locations for Global Mapper training classes in 2019, we were inundated with inquiries. Registration is now open for the classes in Orlando in March, Denver in April, and Ottawa in June. Space is limited so be sure to reserve a slot at your preferred venue as soon as possible.

For those with a more immediate need for training, there is still space in the three-day class to be conducted at Blue Marble’s headquarters in Maine from January 29 – 31.

Additional training locations for 2019 include:

Orlando  |  March 12 – 14, December (TBD)

Denver  |  April 9 – 11

Ottawa  |  June 11 – 13

Australia  |  July (TBD)

Calgary  |  August (TBD)

Houston  |  October (TBD)

Where in the World Geo-Challenge – January 2019

View the form at Google Forms >

Create a 3D Model from a Point Cloud in Global Mapper

One of the highlights of the version 20 release of Global Mapper is a new tool for generating a 3D mesh or model from a selected LiDAR or other point cloud points. The resulting layer contains a complex vector feature comprised of an array of abutting triangles that, when displayed in Global Mapper’s 3D Viewer, take the form of a realistic three-dimensional representation of the object. As is typical with Global Mapper, the process of creating a 3D mesh is remarkably straightforward.

Blue Marble Comes to Town: Holiday Week at the Office

Last week, we, at Blue Marble, held our annual “Winter Holiday” week — seven days of festivities and team-building fun. It’s one of the few times each year that our remote employees join us at the office and we have the chance to show them a good time.

During the week, we enjoyed dinner and a post-work game of trivia at our favorite local pub, where we came in second place … not too shabby. We had a fierce winter-wonderland-themed decorating contest. 22 of us entered, but only 1 was crowned the winner – Jess, with her gingerbread-themed desk that offered cookies, beer, and hot chocolate.

Chelsea E | Projections
Blue Marble Office Manager Jess won the first holiday decorating contest.
Chelsea E | Projections
Scott and Billy walk around the office to vote for their favorite festive offices and cubicles.
Chelsea E | Projections
Blue Marble President Patrick sits in his Nick-Offerman-Holiday-themed office.

We also took some time for some team building within departments. The Development team watched a movie, Tech Support and QA went bowling, and Sales and Marketing went out to breakfast.

The Company Holiday Party

At the end of the week, the whole company came together for our annual Holiday Party, where we looked back on 2018 in this video:

We had fun sharing a meal together, participating in a team gingerbread-building contest, playing spoons (the card game), and opening gifts in our Yankee swap, during which the infamous nose-hair trimmer was re-gifted once again.

From our work family to yours, have a safe and happy Holiday!

Chelsea E | Projections
The Blue Marble Team at the 2018 company holiday party.
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections
Chelsea E | Projections

Where in the World Geo-Challenge – December 2018

View the form at Google Forms >

Five Reasons Why You Should Attend a Blue Marble User Conference

Patrick Cunningham at BMUC 2018Chelsea E | Projections
Blue Marble President Patrick Cunningham welcomes attendees at the Blue Marble User Conference 2018 in Portland. He talked about the use of Global Mapper by organizations such as NASA, GolfLogix, BGC Engineering, and more.

 

On September 21, one of the most prestigious geospatial events took place!

 

via GIPHY

 

You guessed it! It was the 25th Anniversary Blue Marble User Conference.

So, there might be a chance that you haven’t actually heard of this event. That’s ok! I’m writing this to convince you that, whether you are a Blue Marble software user or not, you should know about this conference.

Here are the five reasons why you should join us at the Blue Marble User Conference next year:


Mike Childs at BMUC 2018Chelsea E | Projections
Mike Childs, the Global Mapper Guru, responds to a question from a conference attendee.

1. I’m there! … and Global Mapper architects, developers, and experts are too

Chelsea E | Projections
Channel Account Manager Myles LaBonte (left) and Blue Marble reseller Laurent Martin (right) after the Blue Marble User Conference. Laurent, who traveled almost 5,000 miles to attend the conference, says that he’s always felt like he is a part of the Blue Marble team.

Yes, I’m there running around taking pictures and recording video (and eating the food), but what’s more valuable to you are the software developers and resellers who are there to hear your questions and requests.

This particular Blue Marble User Conference was especially valuable because the Global Mapper guru Mike Childs and our international resellers were there. After the day’s presentations and software demonstrations were over, Mike answered questions and heard software  suggestions from attendees while our product manager jotted down the ideas.

It’s a part of Blue Marble’s core values to welcome and encourage users to be part of the development process. That user-to-developer communication is usually in the form of emails, but at a Blue Marble conference, users can communicate directly with the experts and know their ideas will make it to a discussion in our development meetings.


Larry Mayer at BMUC 2018Chelsea E | Projections
Larry Mayer presents on advancements in sonar and visualization technology for exploring the sea floor at the Blue Marble User Conference 2018 in Portland, Maine.

2. You will be inspired by presentations from distinguished GIS professionals

Did you know that scientists know more about the surfaces of Mars and the moon than they do of the Earth’s ocean floor – aka 75% of the world’s surface? I didn’t.

At this Blue Marble User Conference, Larry Mayer, Director of the School of Marine Science and Ocean Engineering and Director of the Center for Coastal and Ocean Mapping at the University of New Hampshire (phew! Long title!), delivered a presentation on the advancements in sonar and visualization technology for exploring the sea floor. He explained how the technology has helped in the discovery of 3,000-meter high mountains in the Arctic, D-day wrecks, the behavior of whales, and the history of climate through the impact of ice on the sea floor. He touted that investing in more ocean research would help us, people of the world, gain a better understanding of our planet.

Chelsea E | Projections
Ron Chapple, CEO of Aerial Filmworks, discusses his role in the making of the Pulitzer Prize-winning documentary “The Wall”.

Our second keynote speaker and CEO of Aerial Filmworks, Ron Chapple took attendees from exploring the deep with Larry to examining the Earth from above. Ron talked about the challenges that came with producing the Pulitzer Prize-winning documentary “The Wall”, which analyzes the impact of the proposed wall along the border between the U.S. and Mexico. His role in the project was to shoot aerial footage, over which he highlighted the location of the 2,000-mile long border using Global Mapper.

I was surprised to learn how difficult it was for the team of “The Wall” to accurately represent the curvy U.S.-Mexico border in the video.

My point is that BMUC includes amazing presentations by distinguished GIS professionals that give insight into projects that are relevant to the industry today.


David McKittrick at BMUC 2018Chelsea E | Projections
David McKittrick, Senior Applications Specialist, offers “Tips and Tricks” on how to use Global Mapper at the Blue Marble User Conference 2018 in Portland, Maine.

3. You will leave smarter and gain Global Mapper “Tips and Tricks”

In between presentations at this year’s BMUC, Senior Applications Specialist David McKittrick took a few minutes to share some “tips and tricks” on how to use Global Mapper. The tips ranged from how to use the multiview display, smooth contours, view data in Google Earth, and create a terrain cutaway.

David also presented on the recent release of Global Mapper 20 and the LiDAR Module, which offers streamlined map layout tools, the ability to create a point cloud from a 3D mesh, a new eyedropper tool for selecting features, dramatically faster loading speeds for working with vector files, and a lot more.

All of these demonstrations were followed by an opportunity for attendees to ask questions that would help them apply these techniques to their own projects.


Larry Mayer talking with BMUC 2018 attendeesChelsea E | Projections
Larry Mayer answers questions after his presentation at the Blue Marble User Conference 2018 in Portland, Maine.

4. You will eat with other GIS professionals and have a chance to win a prize

Geo-Challenge Tie Breaker
The Tie Breaker slide. Can you name all the countries that were once collectively Yugoslavia?

Throughout the day, drinks and snacks were available, and at noon we provided lunch. During lunch, we challenged our attendees to participate in a Where in the World Geo-Challenge, in which they were asked to guess the names of geographic features in a slideshow.

At this year’s BMUC, we came prepared with a tiebreaker question, since we expected that a room full of GIS professionals would easily be able to guess all of the features correctly. The winner of the challenge went home with a gift card to the Blue Marble Emporium.


Sam Knight, David McKittrick, and Mike Childs at BMUCChelsea E | Projections
Sam Knight, David McKittrick, and Mike Childs answer questions at the end of the Blue Marble User Conference in Portland, Maine.

5. You will spend only $25 to attend

So why wouldn’t you attend BMUC if it’s only $25 for a day full of GIS presentations, networking, and lunch?!

They had me at “lunch”, so … I’m not sure why you wouldn’t register.

Stay tuned for future Blue Marble User Conferences

All jokes aside, BMUC truly has a lot to offer GIS professionals, even if you aren’t a user of Blue Marble software. From the insights of our keynote speakers, to the latest software developments and one-on-one interactions with our experts, BMUC is a great opportunity to connect with Blue Marble staff, have a direct impact on the software you use, and to network with members of the GIS community.

So stay tuned for Blue Marble User Conferences near you by following us on Facebook, Twitter, LinkedIn, and Instagram, or by checking out Blue Marble User Conference page.


Chelsea Ellis


Chelsea Ellis is Graphics and Content Coordinator at Blue Marble Geographics. Her responsibilities range from creating the new button graphics for the redesigned interface of Global Mapper 18 to editing promotional videos; from designing print marketing material to scheduling social media posts. Prior to joining the Blue Marble team, Ellis worked in graphic design at Maine newspapers, and as a freelance photographer.

Webinar: What’s New in Global Mapper v20

The What’s New list in Global Mapper 20 reflects the increasing importance of 3D data visualization and processing, with numerous new tools for working with point clouds, 3D meshes, 3D vector features, and terrain models. In the latest Global Mapper webinar, we showcase some of the highlights of this release.

Among the specific topics covered in the webinar are:

  • New Map Layout options
  • A new eyedropper tool for color selection
  • Speed and performance improvements
  • New online data options including NextMap One
  • New mesh processing tools
  • New Fly Mode in the 3D View

And in the LiDAR Module:

  • Updates to the Pixels-to-Points tool
  • 3D model creation from a point cloud
  • LiDAR thinning
  • And much more

LiDARUSA Uses Global Mapper on Travel Channel’s ‘Expedition Unknown’

Did you catch Global Mapper on television over the summer? In an episode of the Travel Channel show, “Expedition Unknown,” the production crew visited Guatemala in search of Mayan Ruins. A team from LiDARUSA, longtime Global Mapper users, were also involved in the project, collecting LiDAR data for the Mirador Basin Project. Using a combination of drones and helicopters, the data was collected and processed, revealing an uncharted Mayan causeway. As you will see in the footage below, Global Mapper was used to classify bare earth and to view the model that was generated.

No need to worry about this brief cameo going to our heads, the “As Seen On TV” people won’t let us use their logo.

The Top 5 New Features of Global Mapper 20

point cloud from 3D mesh
Global Mapper 20 not only offers the ability to create point clouds from 3D meshes, but also offers the option to create a flattened orthoimage derived from the colors in the mesh.

What’s New in Global Mapper version 20?

If you are like most people, it’s unlikely that you take the time to read the plethora of dialog boxes that appear when installing software but if you did, you might actually learn some interesting details about the application. In the case of Global Mapper, one of the windows that beckons for your attention is the “What’s New…” list. While we understand the eagerness of most users to repeatedly click the Next button and finish the installation process so they can “play” with their new toy, it might be worth pausing on this one for just a moment.

Blue Marble’s development process requires each new tool, functional upgrade, bug fix, and performance improvement to be meticulously documented and archived. What you are presented within the “What’s New …” list is an abbreviated version of this archive. In a sense, the list offers a summary report of what the development staff has been working on over the preceding weeks and months. It can make for some interesting reading.

For the soon-to-be-released Global Mapper version 20, there are more than 200 individual changes that have been noted. Given the dynamic nature of the development process, this number will likely increase by the actual date of release.

For those of you who do not have the time or the wherewithal to peruse the entire list, what follows, in no particular order, is a summary of five of the most significant new features that you will find in Global Mapper 20.


Map Layout tools have been streamlined in Global Mapper 20.

1) Improvements to the Map Layout function

One of the surprising findings from last year’s Global Mapper user survey was the importance of map printing. For years, the prevailing opinion has been that printed maps would eventually bite the proverbial dust, but this has not been the case. Global Mapper’s Map Layout functionality was completely redesigned a couple of years ago and it has been undergoing continual improvements ever since. For this release we have introduced a new tool for creating a map book or atlas from selected features;  a new option to filter the legend by layer; and a custom macro function that allows you to create title blocks with name, company, etc. Suffice to say, if your workflow requires the printing of maps, Global Mapper 20 has all the tools you need.

2) Support for Windows Tablets with improved touchscreen functionality

While Global Mapper has always been supported on Windows-based touchscreen devices, certain actions and UI procedures have been difficult. In version 20, there have been significant improvements that allow a wider range of actions to be controlled with your fingers. Pinching to zoom the map is now supported as well as swiping with two fingers to pan the map in both the 2D and 3D views. Previous enhancements to support touchscreen interaction include, touching the screen to activate contextual menus and tapping on the screen with any of the digitizing tools enabled to place points or vertices.

3) Ability to create a point cloud or flattened orthoimage from a 3D mesh or model

Creating a point cloud, similar in structure to LiDAR data, from an existing 3D model or mesh may seem like an inverted procedure. It is the reverse of what would be considered a normal workflow. It does, however, open up a number of interesting 3D analysis workflows, in which the source data is an existing 3D mesh. For instance, the point cloud created from the model can be readily classified, edited, and filtered using Global Mapper’s LiDAR processing tools, and points representing ground can be used to create a DTM. Version 20 of Global Mapper not only offers this new point cloud creation tool but it also offers the option to create a flattened orthoimage derived from the colors in the mesh.

4) Speed improvements when loading large vector files

Citing any type of performance improvement as a new version highlight is often perceived as subjective and difficult to quantify or validate. In the case of Global Mapper 20, the improved speed when working with larger vector files is tangible. During our internal testing, the load time for a specific large shapefile was measured at just over four minutes in version 19 of Global Mapper. In version 20, on the same multi-core machine, the load time was shaved to 2.5 seconds. That’s almost 100 times faster. Improvements have also been made to the rendering of large vector files in the 3D View.

Global Mapper 20 now offers a color picker option, with which users can simply click the section of a raster image that they want to extract color from.

5) Eyedropper tool for accurate color selection

Perhaps not a major functional upgrade, however, when considered in the context of one of the author’s favorite Global Mapper tools, it is a godsend. The tool in question is a feature informally referred to as “Raster Vectorization” or, to give its proper name, “Create Area Features from Equal Values”. The premise is simple: By identifying a specific color in an image, you can create polygons that enclose the extent of the pixels of that color or you can expand the tolerance to accommodate similar colors. Previously, fine-tuning the color selection involved manually entering the required RGB values. In version 20, there now is a color picker option, with which you simply click the section of the raster image that you want to extract. This color picker is also available when choosing a transparent color for a raster layer.

And a couple of bonus highlights for LiDAR Module users:

Tool for creating a 3D model or mesh from selected LiDAR points

The underlying technology that enables the creation of an orthoimage was incorporated into Global Mapper within the Pixels-to-Points tool, introduced in the LiDAR Module in version 19. As a byproduct of the photogrammetric 3D point cloud generation process, there is also an option to generate a flattened raster representation of the area in question. Previously, the only way to create either of these data outputs was from drone images. With version 20 of the LiDAR Module, there is now an option to create a mesh or orthoimage from selected points in an existing LiDAR file or point cloud.

Version 20 of the LiDAR Module will come with a new function to spatially thin a LiDAR layer. This tool allows users to specify a target resolution for the point cloud which eliminates redundancy, reduces file size, and improves performance.

Option to spatially thin a point cloud

The LiDAR Module offers an extensive array of point cloud filtering and editing tools. Among the options are: deleting selected points, geographically cropping a point cloud, removal of noise points, manual or automatic reclassification of points, and horizontal or vertical shifting of the point cloud layer. Added to this list in version 20 is a new function to spatially thin a LiDAR layer. This tool allows the user to specify a target resolution for the point cloud which eliminates redundancy, reduces file size, and improves performance.

Version 20 Coming in Mid September

Global Mapper 20 is scheduled for release in the second half of September 2018. Check your inbox or visit bluemarblegeo.com to find out when it is available for download. As always, you can activate a free two-week trial and if you have time, check out the full What’s New list to see what improvements have been made to your favorite Global Mapper tools.

US Fish & Wildlife Service: Global Mapper plays a key role in monitoring coastal habitats of mice

Gulf Island National Seashore
Imagery of the eastern end of Gulf Island National Seashore, Perdido Key, Florida, in 2010. This image is a mosaic of sand (light pixel) and vegetation (dark pixels) in the dune system in which the Perdido Key beach mice inhabit.

Monitoring a Coastal Dune Ecosystem

Cultivating a sense of moral responsibility for the environment involves more than public service announcements — it’s based on scientific knowledge.

A Peromyscus Polionotus

The U.S. Fish and Wildlife Service works to conserve and protect natural resources, such as species on the federal endangered list, through observing changes in the environment and what those changes impact. As one of the bureaus of the Department of Interior, the agency chooses Global Mapper to assist in this environmental research.

The bureau’s Spatial Ecologist Paul A. Lang specifically monitors the habitat of three subspecies of beach mice:

  • St. Andrew beach mouse (Peromyscus polionotus peninsularis)
  • Choctawhatchee beach mouse (Peromyscus polionotus allophyrs)
  • Perdido Key beach mouse (Peromyscus polionotus trissyllepsis)

The mice inhabit the coastal dune ecosystem along the northern Gulf Coast of Mexico in the panhandle of Florida – an area vulnerable to impacts due to tropical storm events and sea level rise. Lang is interested in gaining a greater understanding of the habitat for the long-term conservation of the beach mice. Lang uses Digital Terrain Models (DTMs) for 2015 in order to investigate sea level changes.

 

A Lack of High Resoultion DTMs

The most important consideration when embarking
on any GIS project is ensuring access to appropriate and clean data.

One of the challenges that Lang has faced in his work is the lack of a high resolution DTMs of the area in which the mice live for certain years. As a solution, Lang accessed publicly available Topobathy LiDAR data from the U.S. Army Corp of Engineers (USACE). This high density point cloud data was collected aerially and was obtained directly from the USACE and from the National Oceanic and Atmospheric Administration’s (NOAA) data clearinghouse.

In order to integrate this data into his research, Lang needed software that had the tools for generating accurate DTMs from the LiDAR data without a steep learning curve.

Raw LiDAR point cloud
The raw LiDAR point cloud with pre-classified ground points used in Global Mapper to generate the final DTM.

Generating DTMs in Global Mapper

Lang chose to use Global Mapper and the accompanying LiDAR Module for his habitat mapping.

With a few simple steps, he generated the high resolution DTMs he needed for his research. First, he imported the .las files into Global Mapper and cropped them down to the area of focus. After visualizing and examining the characteristics and metadata of the point clouds in the software, Lang determined that further classification and clean-up was unnecessary. Second, he examined the inherent statistics of the data to get a better sense of the resolution he could create in the resulting DTMs. Third, he used the Create Elevation Grid tool to generate several DTMs that tested different values of No Data distance in order to fill gaps in the point clouds. After these tests, Lang arrived at high resolution DTMs based on the LiDAR data he obtained from the USACE.

From there, Lang was able to use the Simulate Water Level Rise functionality in Global Mapper to visualize potential water inundation on the mice habitat.

Shell Island and St. Andrew State Park
Shell Island and St. Andrew State Park with the Choctawhatchee beach mice critical habitat boundaries overlaid.

The Benefits of Global Mapper

According to Lang, he chose Global Mapper for his analysis because he didn’t find other software as “straight-forward” for processing LiDAR data. Global Mapper’s easy-to-use platform allowed Lang to quickly and accurately generate the high resolution DTM he needed without taking time away from his research.

Global Mapper allows for easy visualization, editing, and filtering of LiDAR and other point cloud datasets. The addition of the LiDAR Module, expands this functionality with auto-classification tools, automatic and custom feature extraction, point filtering options, and numerous other point cloud editing capabilities.

1-meter DTM
The 1-meter DTM generated using the pre-classified ground points contained in the LiDAR data from USACE.

About Global Mapper

Global Mapper is an affordable and easy-to-use GIS application that offers access to an unparalleled variety of spatial datasets and provides just the right level of functionality to satisfy both experienced GIS professionals and beginning users. Equally well suited as a standalone spatial data management tool and as an integral component of an enterprise-wide GIS, Global Mapper is a must-have for anyone who deals with maps or spatial data. The supplementary LiDAR Module provides a powerful set of tools for managing point cloud datasets, including automatic point classification and feature extraction.

About Blue Marble Geographics

Since the early 1990s, Blue Marble Geographics has been a pioneer in the development of powerful and innovative geospatial software. Widely regarded for its expertise in coordinate conversion and file format support, Blue Marble’s products include Geographic Calculator, the paradigm for highly accurate spatial data conversion and advanced projection management; Global Mapper, a fully-functional and affordable GIS application; and the Global Mapper LiDAR Module, a suite of powerful point cloud processing tools.