LizardTech was invited to participate a week or so ago in the Wyoming Geographic Information Science Center’s speaker forum series. The Wyoming Geographic Information Science Center (WyGISC for short) is an interdisciplinary research institute at the University of Wyoming focused on development of geospatial information and technologies and their applications in science, education, government and business. Every Friday they host a guest speaker to come in and discuss technology, business roles in the industry, and career advice.

So bright and early on a beautiful day in September Jeff Young, our business developer, and I drove like “Mario Andretti through Cooter country” from Ft. Collins, Colorado to Laramie, Wyoming to present MrSID technology to graduate students and faculty at UW. Being a student once myself I knew what a big draw free food can be so we ordered in some pizzas for the event. And it’s a good thing because due to road construction enroute we were a wee bit late.

But despite our tardiness the event was a great success. Most of the audience had worked with MrSID files and were eager to learn about the advancements we’d made with the technology in the direction of multi- and hyperspectral support for raster MrSIDs and now MrSID compression for LiDAR data. There was also a big interest in Express Server for delivering MrSID and JPEG 2000 compressed imagery. Jeff and I made a great team. I was able to provide details on the raster aspect of MrSID compression and delivery while he provided elaborate details about MrSID LiDAR compression.

After the presentation, which was very interactive, we were able to talk one on one with some great people. One of the WyGISC researchers came up to introduce himself and let me know that he had pushed his old employer to use MrSID imagery and buy our software in South Dakota. We were invited to come back and participate in WyGEO (http://wygeo.org/) and Pennsylvanian Jeff was even able to pick out a native of his home state by her “accent”.

Our visit also answered a burning question that had come up on the ride up to Laramie. We had passed a herd of what looked to me — after taking my eyes off the road for a nano-second and seeing only a bunch of white, fluffy rear-ends — like antelope. But Jeff disagreed with my analysis and said those butts were too big for antelope and probably belonged to big horn sheep. One of the UW faculty confirmed that it was most likely big horn sheep that we had seen since this was the time of year that they usually migrated through the area.

Take a look at the pictures below and see for yourself - an easy mistake to make, no? Although, I’m sure an antelope wouldn’t appreciate its backside being compared to a big horn sheep’s.

Big horn sheep butts.

Antelope butts. Image by Mary Gordon, used by permission.

We’re pretty pumped. Why? Well, we always are — that’s how we make such great software. But in particular, our white paper on the MrSID Generation 4 (MG4™) technology has been republished by the good folks at GeoPlace.com, so that word about the format’s new features — support for multispectral imagery, alpha band transparency, support for LiDAR point cloud data and improved mosaics — can reach an even wider audience of users.

If you haven’t seen it yet we encourage you to read it and learn about the capabilities of LizardTech’s latest version of the format that first made it possible for geospatial professionals to use high resolution imagery in their applications and that continues to evolve with advancements in geospatial imaging.

Visit GeoPlace.com, look for the section “White Papers” in the main column on the home page, and click Download now.

LizardTech’s business is not only about compression ratios and lossless quality; it’s about making our customers’ jobs easier by providing the best GIS solutions around while still taking into account their current operations. While much of our team’s time during the last ten months has been spent building and launching LizardTech’s GeoExpress® and Express Server® software products, we’ve also worked (and continue to work) hard to ensure that these products remain compatible with other commonly used GIS software.

Based on your feedback, we know many of you manage workflows that include one or more pieces of Esri software and it is increasingly important for both LizardTech and Esri technologies to integrate seamlessly together. Supported file formats allow projects to run smoothly and make sharing data faster and more efficient. Everyone wins.

To that end, LizardTech has recently made available a free plug-in for interoperability between our Express Server and Esri’s server product, ArcIMS. Express Server 7 came on the scene in July offering exciting features such as added support for raster images encoded to MrSID Generation 4 (MG4™) format and the option to install as a 64-bit application. Now when used together, Express Server makes viewing images via ArcIMS up to 25 times faster!

We also offer free plug-ins that add support for MG4 raster data files in Esri’s ArcGIS Desktop version 9.3.1 and 10. Now Esri’s Arc users can harness the benefits of the new MG4 files that GeoExpress 8 produces, including support for compressing hyperspectral data allowing users to compress up to 255 bands of geospatial data.

You can download the plug-ins for ArcIMS, ArcGIS Desktop 9.3.1 and ArcGIS Desktop 10 here.

We greatly appreciate your feedback and suggestions for future releases, so thank you, and keep it coming!

We Lizards like to keep busy and we like to share the products we develop with the geospatial industry, because…well…geospatial users are just so appreciative! Hard on the heels of the release of Express Server 7, which can be installed as a 64-bit application and features support for MG4 imagery, LizardTech has unveiled the MG4 Plug-in for ArcGIS 10 Desktop.

MG4 was created to support multispectral imagery and alpha-band transparency, and it is the fourth generation of LizardTech’s MrSID format. It has been met with enthusiasm by both end-users and developers. And the new MG4 Plug-in gives users of Esri products support for multi- and hyperspectral imagery compressed to MrSID format within the applications they use every day.

And, it’s free!

Let us know what other products you’d like to see that would make your job easier. We take our customers’ feedback seriously.

You can download the MG4 Plug-in for ArGIS 10 Desktop here.

At this year’s Esri User Conference we asked our customers, who love our plastic lizards almost as much as they love our software products, to submit a story either about their experience with GeoExpress or about lizards — live or plastic — and we’d pick a winning story from each pile. We got a lot of amazing stories.

Okay, Tyrannosaurus is not a lizard in the scientific sense, and none of the stories were about T. Rex.

Thank you to everyone who participated.The authors of the two stories we selected as our favorites each win an iPad.

With a classic narrative of struggle and triumph that we never get tired of, Matthew Woodworth of TranSystems in Kansas City, Missouri writes:

My organization deals with fairly large amounts of raster data, and a very small storage budget.  About 2 years ago we were confronted with the situation that, not only had our server dedicated to store our raster data become completely full, but we had nearly 1Tb of GeoTIFF data provided by a client sitting on an external hard drive and nowhere to store it on the network. 

We looked at quite a few options to fix the issue including expanding our network storage, when we came across GeoExpress by LizardTech. My IT department was very impressed at the idea of compressing existing data to reduce storage space and I, being the GIS department head for my organization, had used MrSID files for years and loved the idea of not being forced to store my data offline.

We decided to purchase GeoExpress Unlimited and have never regretted it. I went from exceeding my server capacity by 25% to having nearly 65% free space afterwards without losing any information. As of the date of this letter I have not quite utilized 50% of my capacity after over a year’s worth of adding data.

Thank you LizardTech.

And from Thomas Hardy’s own Wessex region in England, Andy Nicholson of Wessex Water in Bath asks the thrilling question:

My GeoExpress Lizards – Thiefs in the Night or Innocent Bystanders?

Every quarter we complete MrSID conversions for distribution across the GIS fileservers. Last year in the office not only did we notice we were getting older – our recollection of the required settings for MrSID file creation had got so bad they had to be written down – but we also started to doubt our own sanity. It all started when someone left a Mars bar on my desk. The next morning we all noticed it showed signs of being nibbled by some small creature. We also noticed that the two LizardTech lizards that sit atop my screen – one green the other green and orange – had swapped sides.

For several days we observed they moved sides and each tasty treat we left for the “thief in the night” was nibbled or eaten completely. It was time to catch the culprits “red clawed”. We positioned a web cam to capture the crime scene. For a couple of nights nothing, then one night much to our relief we caught the thief in action:

In flagrante delicto.

The LizardTech lizards were proven innocent. Mind you, to this day we don’t know how the lizards changed sides on top of my screen.

Congratulations to Andy and Matthew. And again, thanks to all who sent us stories. We’ll see you again at next year’s user conference if not sooner!