I am looking for the month of May – it seems to have disappeared without a trace!
We recently visited with the Tennessee Office of Information Research (OIR) in beautiful Nashville, Tennessee. The OIR is the coordinating state agency for a USGS 3DEP LIDAR (3 acronyms in a row – not quite a record!) acquisition project. Under this program, the state of Tennessee will be flown at Quality Level 2 (2 points per square meter) over a four year period. The initial collection (slated for this fall) will encompass some 11,500 square miles, covering 27 counties.
3DEP is an excellent opportunity for state and local government agencies to pool their financial (and often technical) resources to obtain point cloud data. By spreading the cost across a spectrum of stakeholders, a surprisingly large amount of data collection can be accomplished.
Our discussions with the OIR led naturally to a conversation about how LIDAR data are used in GIS and engineering departments. We covered the usual suspects such as flood plain analysis, basic 3D visualization, site planning and so forth. By the end of the conversation, I was convinced (as usual) that every single state and local government GIS workstation should have access to a current image and current 3D (e.g. LIDAR point cloud in LAS format) backdrops. Why would anyone find it acceptable to be without a cross-sectional view of their municipal data on an ad hoc basis? Mainly because they have never had this level of information available. You never miss what you have never had!
When we returned to the office, we decided to put together, once and for all, a package of material for folks who are either contemplating acquiring LIDAR data or those who have access to LIDAR data. We will develop use cases and return on investment information for the range of applications that make sense for these data. If you have some novel ideas and particularly case studies, please work with us. Obviously we want to sell more software but we believe a rising tide lifts all boats. We need to get the tide (meaning the understanding and effective use of LIDAR data) rising first!
Speaking of software, we hope to have our experimental release (EXP) of LP360 available for download by the end of this month (June). The developers are doing fine. It is me who always throws a wrench in the delivery schedule – “let’s get return selection added to the new Live View dialog before we release…” Speaking of Live View, this is a new dynamic filter in LP360 that lets you change class, return and flag filtering on the fly. You are really going to like this new feature!
While we try to make features in our tools easy to use, the LIDAR tools on the market still tend to be toolbox oriented rather than workflow specific. For this reason, it is very important to participate in training if you hope to realize a maximum return on your investment. We offer a range of training (and consulting) from web based to on-site. In addition, we have our Huntsville-based LP360 training coming up in the fall.
On the AirGon side of things, we have been talking to a lot of potential clients who can make immediate use of small Unmanned Aerial Systems (sUAS) mapping. We offer a complete helicopter-based metric mapping kit in the AV-900 MMK. This is garnering a lot of interest since it provides a turn-key solution of hardware, software and training for doing jobs that have an immediate high return on investment such as stockpile volumetric analysis. However, we also offer just the piece parts for those who wish to assemble their own system. For example, if you have decided on a small wing type sUAS such as the eBee from SenseFly, LP360 for sUAS is still your best option for extracting volumetrics (anyone who has tried to do a multi-pile site using the point cloud generation software shipped with these systems will readily agree!). In addition, AirGon’s Reckon is the best product in the market for hosting and delivering mine site orthos and volumetric reports. By hosting our volumetrics delivery system in Amazon Web Services, we relieve you the need to worry about data delivery to multiple offices, data backup and security.
Summer promises to fly by just as quickly as the spring. We are attending a number of conferences such as the ESRI meeting and the Transportation Research Board AFB-80 summer meeting. If you are attending one of these, please look us up. See you in July!