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Archive for July, 2009

Bada Bing: The Challenge of Innovation

Tuesday, July 28th, 2009

Earlier this summer, Microsoft launched its revamped “Live Search” service under the name “Bing.” If you haven’t seen it—and chances are you haven’t—you should. It’s pretty cool. The fact that you may not have tried it yet (we only recently did) proves how hard it can be to introduce a new product or service offering, despite its cool factor. Generating excitement for innovation among the din of complacency is an uphill battle, but once won, the rewards are as satisfying for the provider as they are for the early adopters and mass audience who follow.

Consider the rise of Google in the 1990s and our own recent “revolution” in the remote sensing world. At about the same time Google was overturning the well established likes of Yahoo and MSN, Optech and Leica were proving the same was possible in the remote sensing industry. By replacing photogrammetrically generated DEMs with dense, accurate LiDAR-sourced DEMs, these companies and early adopters helped usher in a new wave of productivity and an expanded user base for geospatial data.

Are we now facing a similar movement with IFSAR? While IFSAR will not replace LiDAR mapping altogether, it is gaining acceptance as a cost-effective alternative for large area, small scale topographic mapping projects. Further, dual-band IFSAR is showing value for even broader applications, including oil and gas exploration and carbon accounting. And that brings us to another question: what are the keys for successfully promoting new technology in the geospatial marketplace? Is it science first or marketing first? We believe it starts with science, but what about you?

The Importance of Technology Transfer

Tuesday, July 21st, 2009

GeoSAR_Blog_2

The temperature outside San Diego’s convention center last week perfectly matched the mood of ESRI User Conference attendees inside: comfortable. With turnout reportedly down 30 percent due to the global economic recession, the event was short on fireworks but long on focus. Instead of major announcements and elaborate product launches, speakers and exhibitors honed in on solution-based themes, such as personalizing the user experience and creating actionable data. Ideas worth celebrating, these trends require varying levels of technology transfer, a concept that is near and dear to our GeoSAR hearts.

Why do we promote technology transfer? It’s not just a catch-phrase, it’s a service we provide to help customers maximize their data. IFSAR mapping and analysis is still very cutting edge and as such is met with some resistance. The data looks and acts differently than traditional image-based and LiDAR mapping. When processed to resemble a traditional map product, however, clients are well pleased—astounded even—with the result. Training customers to analyze the data and create finished GeoSAR products themselves adds value to the overall geospatial investment. Rather than relying on a third-party contractor for these services, the technology transfer empowers customers to utilize GeoSAR data in ways that would otherwise be prohibitive. In this way, data that originally was intended to support topographic mapping could be used later to support a wide range of other applications, such as national defense, hydrology studies, or carbon mapping.

And here’s something else to celebrate…while we noted there were no elaborate product launches unveiled at ESRI, Fugro EarthData’s rather quiet debut of a new panoramic mapping capability is likely to generate a lot of buzz down the line. With simultaneous capture of high resolution vertical and oblique imagery, this system promises GeoSAR users an efficient alternative to satellite collections for multi-sourced spatial data frameworks. Stay tuned for more information.

The Use of Remote Sensing in Curbing Climate Change

Thursday, July 9th, 2009

GeoSAR_Blog_PE&RS

Climate change: these two little words describe one of the biggest challenges of our time. The solutions to this multi-faceted problem, which has been building since the industrial revolution, tend toward controversy. Take cap-and-trade, a concept that has received much media attention lately. Given the state of the global economy, assigning a dollar value to greenhouse gas emissions has lawmakers and business leaders up in arms.

But there’s another side to the issue, one that holds a lot of promise to the remote sensing industry: protecting the world’s forests. Since forests absorb CO2, one of the biggest greenhouse gas pollutants, the health of these “natural filters” is of utmost importance. The United Nations and other groups have proposed incentive-based programs to reduce deforestation across the globe. Biomass estimations and carbon accounting will be a critical function of any such effort.

Until now, much of the work in this regard has relied on ground-based methods with only a few studies based on low-resolution satellite data. As reported in the current issue of PE&RS, there is a move toward high-resolution satellite and airborne techniques for improved carbon accounting accuracy and efficiency. The article, written by Fugro EarthData’s Dr. Mark Williams and Jake Jenkins, documents the pros and cons of several remote sensing methodologies, including the potential role of dual-band IFSAR for carbon accounting.

The Launch

Wednesday, July 8th, 2009

Welcome to the debut of On the Radar Screen, a weekly posting written by GeoSAR staff about remote sensing trends and technology. As an open space for communicating with the geospatial user community, we encourage you to subscribe to the blog and welcome your feedback.