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published by (Ben Witten) on 2017-07-03 15:50:00 in the "cesium" category

We just returned from Nashville after bringing Liquid Galaxy to the 2017 BOMA International Annual Conference & Expo. Commercial real estate has always been a seamless fit for Liquid Galaxy due to the system's ability to showcase real estate and property data in an interactive and panoramic setting. Within real estate, Liquid Galaxy was first used by CBRE and has since been adopted by Hilton, JLL, and Prologis to name a few.

In preparation for BOMA (Building Owners and Managers Association), we prepared sample commercial real estate content on our content management system to be displayed on the Liquid Galaxy. This included the creation of content about Hudson Yards, the new development being built in lower Manhattan.

The content that was created demonstrates how brokers and directors at commercial real estate companies can tell an immersive, panoramic, and interactive story to their potential clients and investors. Future developments can be shown in developing areas, and with the content management system you can create stories that include videos, images, and 3D models of these future developments. The following video demonstrates this well:

We were able to effectively showcase our ability to incorporate 3D models and mapping layers at BOMA through the use of Google Earth, Cesium, ArcGIS, Unity, and Sketchfab. We were also able to pull data and develop content for neighboring booths and visitors, demonstrating what an easy and data-agnostic platform Liquid Galaxy can be.

We?re very excited about the increasing traction we have in the real estate industry, and hope our involvement with BOMA will take that to the next level. If you?d like to learn more about Liquid Galaxy, please visit our website or email

published by (Ben Witten) on 2017-06-16 20:44:00 in the "cesium" category
This past week, End Point attended GEOINT Symposium to showcase Liquid Galaxy as an immersive panoramic GIS solution to GEOINT attendees and exhibitors alike.

At the show, we showcased Cesium integrating with ArcGIS and WMS, Google Earth, Street View, Sketchfab, Unity, and panoramic video. Using our Content Management System, we created content around these various features so visitors to our booth could take in the full spectrum of capabilities that the Liquid Galaxy provides.

Additionally, we were able to take data feeds for multiple other booths and display their content during the show! Our work served to show everyone at the conference that the Liquid Galaxy is a data-agnostic immersive platform that can handle any sort of data stream and offer data in a brilliant display. This can be used to show your large complex data sets in briefing rooms, conference rooms, or command centers.

Given the incredible draw of the Liquid Galaxy, the GEOINT team took special interest in our system and formally interviewed Ben Goldstein in front of the system to learn more! You can view the video of the interview here:

We look forward to developing the relationships we created at GEOINT, and hope to participate further in this great community moving forward. If you would like to learn more please visit our website or email


published by (Dave Jenkins) on 2017-02-07 15:44:00 in the "cesium" category

A few months ago, we shared a video and some early work we had done with bringing the Cesium open source mapping application to the Liquid Galaxy. We've now completed a full deployment for Smartrac, a retail tracking analytics provider, using Cesium in a production environment! This project presented a number of technical challenges beyond the early prototype work, but also brought great results for the client and garnered a fair amount of attention in the press, to everyone's benefit.

Cesium is an open source mapping application that separates out the tile sets, elevation, and markup language. This separation allows for flexibility at each major element:

  • We can use a specific terrain elevation data set while substituting any one of several map "skins" to drape on that elevation: a simple color coded map, a nighttime illumination map, even a water-colored "pirate map" look.
  • For the terrain, we can download as much or as little is needed: As the Cesium viewer zooms in on a given spot, Cesium uses a sort of fractal method to download finer and finer resolution terrains in just the surrounding area, eventually getting to the data limit of the set. This gradual approach balances download requirements with viewable accuracy. In our case, we downloaded an entire terrain set up to level 14 (Earth from high in space is level 1, then zooms in to levels 2, 3, 4, etc.) which gave us a pretty good resolution while conserving disk space. (The data up to level 14 totaled about 250 GB.)
  • Using some KML tools we have developed for past projects and adapting to CZML ("cesium language", get it?), we were able to take Smartrac's supply chain data and show a comprehensive overview of the product flow from factories in southeast Asia through a distribution center in Seattle and on to retail stores throughout the Western United States.
The debut for this project was the National Retail Federation convention at the Javitz Center in New York City. Smartrac (and we also) wanted to avoid any show-stoppers that might come from a sketchy internet connection. So, we downloaded the map tiles, a terrain set, built our visualizations, and saved the whole thing locally on the head node of the Liquid Galaxy server stack, which sat in the back of the booth behind the screens.

The show was a great success, with visitors running through the visualizations almost non-stop for 3 days. The client is now taking the Liquid Galaxy and the Cesium visualizations on to another convention in Europe next month. The NRF, IBM, and several other ecommerce bloggers wrote up the platform, which brings good press for Smartrac, Cesium, and the Liquid Galaxy.


published by (Dave Jenkins) on 2016-07-13 20:54:00 in the "cesium" category

Data visualization continues to evolve, with ever-more complex data sets available openly, and a corresponding increased pace in visualization tools. In mapping GIS data, the Cesium app is gaining quite a bit of traction. As we continue to branch out with new functionality and visualization apps for the Liquid Galaxy, we wanted to try the Cesium app as well.

Cesium is written all in JavaScript WebGL and offers some nice advantages over other engines: it's open source, it's flexible, and it's quick. It can accept an array of points, shapefiles, 3D models, and even KML. The JavaScript then chews these up and delivers a nice consistent 3D environment that we can fly through with the SpaceNav controller, set scenes in a presentation to tell a story, or mix together with video or graphic popups for a fully immersive multimedia experience. Cesium is open source, and provides a great deal of flexibility and accessibility to build different kinds of data visualizations and interactions. There are a lot of new startups exploiting this platform and we welcome the opportunity to work with them.

As we've written previously, the main advantage of the Liquid Galaxy platform is the ability to adjust the viewing angle on each screen to match the physical offset, avoiding (as much as possible) artificial distortions, fisheye views, or image stretching. The trickiest bit of this project was setting the distributed camera driver, which takes input from the SpaceNav controller and correctly aligns the view position for each of the geometrically offset displays. Once the math is worked out, it's relatively quick work to put the settings into a rosbridge WebSockets driver. Once again, we're really enjoying the flexibility that the ROS architecture grants this system.

Looking forward, we anticipate this can open up many more visualizations for the Liquid Galaxy. As we continue to roll out in corporate, educational, and archival environments such as real estate brokerages, hospitality service providers, universities, and museums, the Cesium platform will offer yet another way for our customers to visualize and interact with their data.