TerraGo is partnering with CompassTools, a provider of integrated GIS, GPS and wireless solutions for field data collection across numerous industries, including government, utility, natural resources, transportation, architecture and construction.
“We help our customers build the best bundled solution for their GIS and GPS goals, whatever they may be, and TerraGo’s mobile solutions give us the flexibility we need for the wide spectrum of accuracy, workflow and data collection requirements,” said Andrew Carey, manager of Geospatial Solutions at CompassTools. “TerraGo provides out-of-the-box integration for all the leading platforms, while enabling customizable precision, basemaps, forms and workflows, which fits well with our customer-focused approach.”
“CompassTools helps organizations identify and implement the best combination of GPS receivers, hardware and software to meet their unique requirements,” said John Timar, vice president, Worldwide Sales, TerraGo. “TerraGo Edge and TerraGo Magic were designed from the ground up to support that type of customization; which makes it easy for customers to get the benefit of CompassTools’ expertise to help them deploy a solution tailored to their mission.”
TerraGo is hosting a webinar on Tuesday, Feb. 14, at 12 p.m. ET with a live demonstration of mobile GIS and GPS solutions available from TerraGo and CompassTools.
TerraGo has joined Trimble’s Developer Partner Program, bringing Trimble GNSS Direct SDK to TerraGo’s mobile solutions. TerraGo Edge and TerraGo Magic now include Direct SDK to deliver high-accuracy positioning data from Trimble survey-grade receivers to iOS and Android mobile devices.
“We are excited that TerraGo is now part of our developer program. This relationship will enable TerraGo to embed Trimble technology into their products, and deliver GNSS position data that is fully integrated with TerraGo applications,” said Dan Colbert, manager of Partner Programs at Trimble. “The goal of this partnership is to create new opportunities and added value for TerraGo customers desiring to seamlessly bring Trimble GNSS receivers into their existing workflows by providing any level of accuracy they need for the job at hand.”
“This is great news for customers, resellers and integration partners that want the highest levels of GNSS performance from Trimble combined with the ease of use of TerraGo’s iOS and Android apps,” said Dave Basil, vice president of Product Development at TerraGo. “Many TerraGo Edge customers need better accuracy and richer positioning data than can be achieved with consumer devices. Now they can get the best of both worlds with ‘out-of-the-box’ survey-grade accuracy for all types of demanding applications including survey, utilities, energy and engineering work. At the same time, TerraGo Magic enables organizations to build their own branded, customized apps in minutes that integrate with Trimble GNSS devices, without writing any code.”
TerraGo Edge and TerraGo Magic including the Trimble GNSS Direct SDK are available today. Download the free iOS or Android app.
TerraGo is offering a live demonstration of the Trimble GNSS Direct SDK with TerraGo Edge in a Dec. 13 webinar.
TerraGo demonstrated at Intergeo the latest capabilities of its line of GeoPDF products as well as survey-grade, mobile GPS and GIS data collection with its TerraGo Edge and TerraGo Magic platforms geospatial collaboration and mobility software.
GeoPDF products enable free, lightweight GIS applications, helping organizations get more value from their current investments in GIS and imagery platforms.
TerraGo Edge and TerraGo Magic are GPS data collection devices combining high-accuracy, survey-grade GPS with advanced mapping and mobile collaboration on Android and iOS devices. With TerraGo Magic, customers and partners can build their own mobile apps, fully customized with their branding and features, without coding.
TerraGo Edge v3.9.6 includes sample code for all REST API end points, automated note name options, enhanced cloud-based publishing of maps and forms and high-volume imagery and map to mobile processing. It includes:
New tools to support ArcGIS and enterprise integration: ArcGIS and enterprise integration using the TerraGo Edge REST API with the addition of sample code for every Edge REST endpoint via Postman API utility.
Automated note names with custom form fields: Configure the one-click QuickNote in any notebook to name notes by a specific form field, enabling speed in the field and user-friendly data management and searching.
Attach maps and forms to multiple notebooks simultaneously.
Import multiple GeoPDFs and GeoTIFFs at the same time: Select or drag & drop many GeoPDFs/GeoTIFFs at the same time for user-friendly, high-volume parallel processing of aerial imagery or offline basemaps.
New media filenames to help associate media to projects, includingnotebook name, note name, and a time and date stamp, to identify, search and sort media files.
GeoPDF. The latest Version 7 of TerraGo GeoPDF includes tools for publishing GeoPDF, including TerraGo Publisher for ArcGIS, TerraGo Publisher for ArcGIS Server, TerraGo Composer, TerraGo GeoPDF Platform Toolkit, TerraGo Publisher for Raster and TerraGo Toolbar.
Features in this release include:
PubPy: Extends and enhances integration into ArcGIS ArcPy to enable on-demand web services and GIS portals.
OpenGeoPDF: Adds Open Geospatial Consortium (OGC) GeoPackage to GeoPDF documents to enable GIS-Lite applications using TerraGo Toolbar Version 7.0.
Mobile: Extends and enhances its support of TerraGo Edge and private-label apps created from TerraGo Magic with capabilities to create notebooks, maps, and applications for mobile workflows.
Advanced Layer Control: Implements of a number of features to improve flexibility and ease of use in production contexts.
Remote Desktop: Enables end users to access TerraGo Publisher and TerraGo Composer on their desktop from remote location.
Compatibility: Supports the latest versions of ArcGIS including the recently released ArcGIS 10.4.1.
Licensing: Implements a new license management system to reduce the complexity and burden of license management, especially in enterprise software management.
TerraGo is partnering with Positioning Solutions International (PSI), a provider of high-accuracy positioning solutions for infrastructure, land management, agriculture and related industries.
PSI is an authorized reseller of TerraGo Edge software and offers a full range of turnkey systems and services that combine mobile data-collection software from TerraGo with high-accuracy GNSS receivers from CHC Navigation.
“What’s great about TerraGo Edge is that it’s designed to be customized out of the box, so we can give our customers and dealers a mobile solution tailored to their specific industry and unique workflow requirements,” said Charlie Towne, president, Positioning Solutions International. “And because it integrates seamlessly with the line of CHC receivers, we can provide any level of accuracy the job requires, even real-time centimeter RTK, directly on a smartphone or tablet.”
“The PSI team has decades of experience deploying high-accuracy positioning technology to meet the most demanding customer requirements, and they understand how to help organizations use BYOD solutions to seamlessly replace legacy, proprietary technology,” said John Timar, vice president, Worldwide Sales, TerraGo. “They bring the industry experience and subject matter expertise to our projects that guarantee successful outcomes for our mutual customers using TerraGo Edge, so they can improve accuracy while realizing tremendous cost savings and improving efficiency with a modern, mobile solution.”
PSI provides solutions to customers and a network of value-added dealers, and is the exclusive southeastern regional territory distributor for the CHC Navigation brand of GPS/GNSS products and network solutions.
TerraGo has released TerraGo Edge 3.9.3, which features full support for OGC GeoPackage, a universal format for sharing maps and geographic data across mobile devices and all platforms.
TerraGo Edge enables users to import and export OGC GeoPackage as a SQLite database optimized for performance on iOS and Android devices.
“Because we listened to our customers, we designed TerraGo Edge from the ground up to be an open solution for exchanging field engineering, GIS, GPS and asset management data across vendor platforms and devices,” said John Timar, vice president, Worldwide Sales at TerraGo. “GeoPackage is an important win for customers because it’s a dramatic shift away from proprietary formats and technology. GeoPackage breaks through user dependence based on vendor data lock-in, enables platform-independent data exchange and refocuses customer value on software features and performance.”
The latest TerraGo Edge 3.9.3 release closes the loop for a complete GeoPackage collaboration workflow by allowing Edge app users to import GeoPackage data from a mobile device, collect location-tagged field data and roundtrip the information back to the GIS or other enterprise systems of record.
BYOD GPS Gets Real: Lessons Learned with the New Rules of GPS Data Collection
Thursday, April 14, 1 p.m. ET / 10 a.m. PT
In this GPS World webinar, join us as we examine how five organizations from five industries (oil & gas, engineering, water utility, transportation and natural resources) made the switch from GPS handhelds to smartphones and tablets for their field data collection needs. Speakers are Michael Gundling and David Basil, TerraGo.
Version 3.9.3 features these enhancements:
Advanced GIS Integration
Deliver GeoPackage data to any TerraGo Edge mobile app user
Create offline map when GeoPackage is embedded in a GeoPDF
Simultaneously import GeoPDF and GeoPackage data back to Edge server
Improved Mapping Experience with EdgeMap Optimizer
Automatic detection of best resolution (DPI) for offline maps upon import by mobile user
Manually select the optimal resolution upon import
Data collection enhancements with the New Form Template Selection, including a new search function in form fields to improve user productivity and data integrity.
A GPS World webinar on April 14 explores how five organizations made the switch to using their own tablets and smartphones for field data collection (also known as bring your own device, or BYOD).
Lance Fugate of Enmapp based in Calgary inspects pipelines using TerraGo Edge on iPads.
Webinar participants will learn about and benefit from the real-world challenges faced during the five deployments of BYOD GPS field data-collection solutions. These customers and projects span very different industries, working conditions and requirements for GPS field data collection. Each offers a unique perspective based on their requirements and ultimately their approach to using smartphones and tablets for GPS-powered asset inspections, surveys, field service and remote workforce management.
The City of Sebring Water Utility faced challenges with field crew use of CAD diagrams, as well as obtaining RTK accuracy on iPads. Read more about the Sebring project in this article from our March issue.
The State of Louisiana needed to complete more than 4,000 miles of annual levee inspections while syncing field data from tablets to the cloud. Read more about the project.
Kleinfelder engineers needed to shift to real-time GPS on tablets so they could eliminate four hours per day of post-field processing, and bring projects in faster and under budget.
Empire Electric needed a method for customers to approve GPS-tagged work orders in real-time from the job site to avoid delays and lower costs.
Enmapp needed to cut pipeline inspection hardware and labor costs in the face of the oil industry’s low-price and margin-challenged cost environment.
The Louisiana Department of Transportation and Development (DOTD) has deployed TerraGo Edge for the inspection of flood protection infrastructure including levees, dams and reservoirs.
The DOTD’s Public Works and Water Resources Division inspects more than 1,100 miles of levees, four times every year.
The legacy inspection system was a custom-built application developed by an engineering services firm, which used Trimble Yuma ruggedized tablets. Over time, the system became less reliable and database updates were cumbersome and problematic. To truly fix the system would have meant more custom development services and other expenses.
Each of the six Yuma tablets, fully configured, ran around $6,000. The annual software maintenance was also expensive at around $18,000, which did nothing to improve the reliability of the system.
“We really wanted a cloud-based system, so we wouldn’t need to maintain a database server on-site. And if we could deploy an Android solution, those tablets would only cost us about $200, so the hardware would be pennies on the dollar. We could break and replace a lot of Android tablets compared to a traditional, ruggedized GPS tablet at $6,000,” said Doug Taylor, Director of Levees, Dams and Reservoirs at the DOTD.
After a series of successful field trials, DOTD knew it had found a mobile solution that met their requirements across the board for reliability, ease of use and customizability, all with a cloud-based database solution at a fraction of the cost.
TerraGo Edge’s customizable forms mean the DOTD never has to pay a software services fee for modifying a hard-coded solution again. They can design their own forms, maps and workflows, flexibly changing them whenever needed to improve the speed and quality of inspections and maintenance.
“Honestly, my favorite part about TerraGo Edge is that it’s just easy to use,” said Taylor. “It’s easy to use in the field and it’s easy to get information and reports out whenever we need them. The challenge is always how to figure out the right forms and inspection workflow. We have hundreds of codes and things change over time. With Edge, we can customize our forms and process today, and know we can adjust things in the future. ”
Like thousands of water utilities across the U.S., the City of Sebring, Fla., Utilities Department is tasked with providing a safe and reliable water supply, while managing all the dispersed assets of the water distribution and wastewater systems. This means regularly locating, mapping and inspecting assets to maintain service levels and operations.
This City of Sebring storm drain runs down the center of a street. (Photo: TerraGo)
When Sebring evaluated this approach, the city received a quote for geographic information system (GIS) software that was more than $30,000 and bids for surveying services that were as high as $300,000, which didn’t include the mobile tools to collect the data or integration with the existing CAD system.
“We could see the traditional GIS and GPS approach was going to eat us alive cost-wise,” said Mark Kretz, water plant operations, Sebring Utilities.
Sebring Utilities then researched mobile products to see if other organizations had field success using iPads and iPhones to do the work. Sebring still needed to achieve survey-grade accuracy — sub-meter, centimeter-level in some cases. This is impossible with an iPhone or iPad out of the box, which delivers 5 meters at best.
Installation of a storm drain in Sebring. (Photo: TerraGo)
Some tasks, such as mapping an underground valve, need sub-foot or better accuracy. Other tasks, such as locating an aboveground valve, could be seen within 3 to 5 meters, so just the iPad would work.
Mark Kretz, Water Plant Operations, City of Sebring, conducts water asset inspections and maintenance. (Photo: City of Sebring)
CAD integration. Sebring also needed to be able to utilize computer-aided design (CAD) diagrams on its mobile devices to identify and locate valves and other assets in the field. In the past, the utility relied on printed CAD drawings, a cumbersome and costly solution. Plus, with time of the essence when containing a leak, workers wanted on-demand access on their mobile devices.
With the multitude of assets from fire hydrants to valves to sewers, the data collection and maintenance work varied greatly. Sebring needed a way to create custom forms and workflow processes, and be able to modify them over time or create new ones when needed.
In the end, the city opted to deploy TerraGo Edge on iPads. With TerraGo Edge, Sebring was able to integrate with GPS receivers that pair to iPads or iPhones via Bluetooth because the product is fully integrated at the software level with Apple-certified GPS receivers. This enabled the city to cut costs, bring surveys in-house and improve response times for repairs. TerraGo Edge also delivers custom forms, CAD diagrams and survey-grade accuracy.
“On a day-to-day basis, the biggest benefit is that we get the ease of use of an iPad, and didn’t have to buy and use proprietary GPS handhelds, which are more complex and vastly more expensive,” Kretz said.
CAD on iPhone with TerraGo Edge. (Image: TerraGo)
Edge benefits
Cost savings of 90 percent over traditional GIS and GPS systems
TerraGo and Eos Positioning Systems have entered a collaboration to combine the TerraGo Edge mobile GPS data-collection platform with the Eos Arrow line of sub-meter and centimeter accuracy receivers. The combination delivers a modern, cloud-based, real-time data collection capability, according to a TerraGo press release.
While the working environments and the projects are very different, customers in for water utilities, energy, survey and engineering are using TerraGo Edge and Eos Arrow receivers to replace traditional GPS handhelds for cost-savings and improved productivity.
Enmapp, a pipeline inspection company based in Canada, was able to cut hardware costs by 85 percent while capturing sub-meter data in real-time, eliminating all the costs of post-processing handheld data.
Summit Engineering, a Colorado-based engineering and land surveying firm, was able to reduce hardware costs by over 50 percent and improve productivity by more than 30 percent while surveying power lines in Minnesota for one of the country’s largest energy companies. Similar performance improvements and cost reductions are reported by joint customers in water utilities, forestry, engineering, agriculture and environmental operations, TerraGo said.
“When we talk about Eos Arrow, we’re not simply pairing their receivers via Bluetooth, there are millions of apps that do that without any meaningful integration,” said Dave Basil, VP of products and services at TerraGo. “We interoperate with their receivers at the software level to ensure our customers get the full real-time GPS data set so they can monitor, alert and capture data that meets the highest accuracy and quality standards. For customers, it’s as simple as Bluetooth pairing, but we’ve done the work to turn their phone or tablet into a survey-grade receiver.”
“TerraGo and Eos Positioning are strategic technology partners,” said Jean-Yves Lauture, chief technology officer of Eos Positioning Systems. “This means that our collaboration goes beyond simple marketing and includes sharing core technology for the benefit of our customers. For example, we have been able to share Eos software components, which TerraGo has built into the Edge app. This integration provides the full fidelity monitor and lossless capture of NMEA data from the Eos receivers, including the Arrow 200.”
TerraGo Edge version 3.7, now available, includes new intelligent, responsive forms, as well as GPS and GIS enhancements designed to dramatically improve the speed, quality and efficiency of asset inspections, land surveys and any location-based data-collection project.
TerraGo Edge smart forms can accelerate the data-collection process by automating and accelerating user entries while eliminating unnecessary or redundant steps. Smart forms can be customized to meet the workflow requirements of customers in any industry.
New features in version 3.7 include:
Advanced Form Creation with New Smart Forms
Form groups – new form element to organize multiple related fields
Conditional fields – additional fields appear based on user entry of other fields
Barcode and QR code support – instantly scans codes to eliminate manual entry
Calculated fields – calculated result field based on other form field values
Multiple form attachments – ability to attach two or more forms to a single Note
TerraGo Edge 3.6 is now available. TerraGo Edge 3.6 features enhanced support for high-accuracy GPS receivers on both iOS and Android, as well as a host of new mapping features, basemap sources and integration with Google Earth.
“TerraGo Edge’s enhanced support for EOS and SXBlue receivers helps users take advantage of real-time, high-precision GPS receivers while getting all the productivity benefits that come with the smartphone and tablet user experience,” said Brian Mickel, technical consultant, LHNav. “This is the future of GPS data collection where mobile users can integrate independent GPS receivers to get whatever level of accuracy the job requires.”
New features in version 3.6 include:
Sub-meter and cm precision with SXBlue and EOS GPS receivers for iOS and Android
Polygon and polyline note support added on iPhone and Android
Auto-drawing polygons and polylines from GPS points
Multi-note view on iPhone and Android
KML import and export added to growing list of data interfaces, improves Google Earth integration
New mapping features and editing of polygon notes
New “over-zoom” feature allows extreme map zooming on all devices and basemaps
Brand new basemap source options
TerraGo Edge is an open GPS data collection solution, helping customers replace outdated handhelds and proprietary databases with an open, modern, mobile solution that meets the needs of all stakeholders. For the field users, TerraGo Edge delivers any level of precision with unparalleled support for a full range of Bluetooth GPS receivers on Android and iOS.
For the manager, TerraGo Edge provides a real-time dashboard for monitoring field users and data collection. For GIS users, TerraGo Edge provides accuracy settings that ensure GPS data quality, with tools for QA and open export to any GIS or CAD system.
A free trial of the TerraGo Edge app for iOS or Android is available.
For years, when I was the GIS manager for the Atlanta Regional Commission (ARC), I’d get an annual visit from the Layton Graphics sales rep trying to sell me something. Layton Graphics was an Atlanta blueprint company. I never needed blueprint services so I politely listened and sent the sales rep on his way. In 2005 that changed when the sale rep demonstrated his company’s eye-opener GeoPDF, a significant leap in GIS-enabled map publishing. With the invention of the GeoPDF, the company was reformed as TerraGo, and the rest, shall we say, is history.
Screenshot of Edge on an iPhone showing data capture points in red and current location in blue.
Until GeoPDFs, we published our GIS data as Shapefiles on CDs and relied on users to display the data correctly using their own GIS software. Since many new GIS users had no cartographic training the resultant maps frequently looked terrible or, even worse, completely misrepresented the data. As the publishers of the raw data, we frequently got blamed for some very crappy-looking maps- including those created by our own ARC transportation and land-use planners. GeoPDFs changed that since the cartography remained intact. Not until Esri’s Map Publisher, now ArcGIS Publisher, and subsequent cartographic tools was cartography preserved as the originator intended.
A GeoPDF was a single Adobe document that bundled GIS data, imagery and resultant maps into one compact file with no lost data files, no improperly displayed data and no incorrect data pointers. The Acrobat file was, in effect, an interactive GIS map display that permitted a user to pan, zoom, turn layers on and off, view, import social media and navigate 3D models and many other functions in one single compact file. GeoPDFs proved so valuable that they became the Army’s and other federal agencies’ geospatial publication method of choice.
The Next Geospatial Leap
Recently, TerraGo made another geospatial technology leap, doing for geospatial data collection what the company did for geospatial data display. TerraGo streamlined and sped up geospatial data collection with its new product, TerraGo Edge. TerraGo Edge is a cloud-based application that works on PCs, tablets and even smartphones. A user downloads the app and can then build a data-collection environment that is completely tailored to the needs of an organization. Field personnel can then rapidly collect enterprise data using a PC, tablet or smartphone with very little training and no additional software. The application permits the collection of tabular data, photographs, video clips and more that are georeferenced using the mobile device’s built-in GPS to locate each data point. All data is saved in the cloud and instantly shareable with designated users.
Now the even better news: If the network connection is lost or weak, the field collection can continue in the disconnected environment. The collected data is stored locally, then automatically synced when the connection is restored. The simplicity of the system and disconnected use may help make the Army’s Future Combat Systems vision, in which each soldier is a data user and data collector, a cost-effective reality.
Field Test
Bryan Burns of TerraGo collects data with his iPhone and Bluetooth-connected Bad Elf GPS.
I had to see the system in actual operation, so I paid a visit to the TerraGo Atlanta offices last week. Scott Lee and Bryan Burns of TerraGo gave me a full demo. I previously loaded the TerraGo trial app on my iPhone, which you can also do by going to your app store and downloading the free trial application. The software is fairly intuitive, and I was able to shoot a georeferenced picture and record some notes on my own. Bryan and Scott demonstrated the more advanced Edge features, especially the creation of custom collection forms that greatly speed data collection by field users.
Form creation is an important aspect of Edge, because it not only speeds data collection, it also reduces the chance of errors. As most of you know, sloppy data capture can really corrupt a database. Poor spelling, missed keystrokes, etc., can make database searches difficult and even result in missed records. Developers have found that entry errors can be minimized and collection speed enhanced with several simple data collection tools and techniques that are part of TerraGo Edge. Some of these include the use of pull-down menus for frequently used terms, numeric/alphanumeric entry key restrictions, checkboxes, the use of “radio buttons” for multiple choices, and others. As a result, field users can collect data as quickly as they can walk from one location to another with minimal data entry errors or corruption.
How Much Does It Cost?
$360 per year, with up to three devices. If you want TerraGo to host your operation, storing and backing up your data, that’s another $360 per year. The only additional cost, assuming you already have a smartphone, is additional GPS hardware to achieve better accuracy than the native 5 meters of a smartphone. The additional hardware cost depends on your accuracy needs. A Bad Elf plug-in device gives you 2-meter accuracy for $300 and 1-meter accuracy for $600. Better is a sub-meter accuracy iSX Blue II for $2,000, and even an RTK centimeter system, the EOS Arrow 200, for $6,000. This graph shows the hardware comparisons.
Keep in mind that the GPS units permit data collection even if disconnected, and all available GPS metadata is captured with each fix, so additional post-processing could be done at a later date if needed. The system also comes with a ton of GeoPDF maps, vector data such as OpenStreetMap, WMS feeds and imagery to serve as a backdrop for your data collection. As you would expect, the data you collect can be saved and exported in popular formats such as Esri Shapefiles, KML and GeoPackage, the new OGC handheld standard being supported by AGC and NGA.
How Good Is It?
This image shows the water fountain in front of the TerraGo offices. The green dots show the data points I captured with the Bad Elf Bluetooth GPS.
We then went outside for a short data-collection test using the Bad Elf Bluetooth GPS. It was easy to pair the Bad Elf to my iPhone, and I was able to collect data as fast as I could walk from one location to another. Since this was a short test in the open, I couldn’t judge how quick data collection would be in less than ideal conditions such as building canyons or tree canopy cover. I’d certainly want to spend a day collecting under different conditions to get an accurate feel for the speed, accuracy and reliability of each hardware option in a production environment.
Go to the TerraGo website for a much deeper dive. Edge looks like it will give the competition a real run for the money, not to mention the very significant smartphone accuracy improvements being tested in the labs. So, in short, you can have in your hand a networked GPS datalogger with up to cm accuracy that can operate in a disconnected environment. It seems like smartphones are slowly replacing our stand-alone devices — watches, media players, digital/video cameras, car navigation, compass, level, PC and flashlight. I can even use my iPhone as a magnetometer. Now, even high-end GPS dataloggers are in the smartphone crosshairs.
A good way to see TerraGo Edge in action will be the GPS World webinar at 1300 EDT May 28. Registration is free.
P.S. With Mother’s Day and Memorial Day coming up soon, I’d like to call your attention to my column last year. We frequently read about the bravery and hardships of our military, but the families at home not so much. The mother in the column was so selfless I can’t forget her. You won’t either.
