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Archive for September, 2009

Beyond Points and Pixels

Tuesday, September 22nd, 2009

As summer winds down and fall ramps up (at least in the Northern Hemisphere), so too does the GeoSAR event calendar. Participating in conferences and workshops across the globe, our client program managers (CPMs) have been globetrotting more than normal lately. But any stress felt by long lines and limited leg space is well tempered by a love for travel. As Roy Hill, a veteran CPM explains it, “It’s only after you’ve actually been to a place—seen its topography and experienced its culture—that you can begin to envision all the potential ways geospatial data can be employed.” Indeed, mapping isn’t a one-size-fits-all solution anymore.

This notion played out last month at the Map Asia conference held in Singapore. There, Roy presented a paper entitled, “Advanced Feature Extraction and Classification Using GeoSAR P-band and X-band DBInSAR”. It’s a new technique with a long list of potential applications, including, resource mapping, intelligence mapping, and biomass estimation. For a government considering new country-level topographic mapping, this capability far out-values the off-the-shelf, points-and-pixels approach to geo-knowledge development.

In fact, it was the biomass potential that made a big impact in the room that day. A gentleman, whose company consults on REDD-based programs, was intrigued to learn of a remote sensing approach to carbon accounting that could overcome the barriers of weather and dense foliage. But it’s not just the single solution that is exciting; it’s the ability to exploit a foundational dataset to develop new revenue streams and answer critical emerging issues. The science has come so far…why not make the most of it?

Disaster Strikes

Friday, September 4th, 2009

While preparing a blog entry on our recent travel to Bali for the South East Asian Survey Congress, we were saddened to learn of the 7.0 earthquake that rocked the nearby island of Java. Compounding the damage caused by the quake itself are results of the massive landslide it triggered. News reports state that more than 8,000 homes, schools, businesses, and mosques have been damaged in the landslide. Dozens of people have been killed with the toll rising as recovery efforts carry on.

So many of the themes discussed in Bali pertain to just these situations—the role of geospatial data for disaster management; concerns over remote sensing access, usage, and dissemination; the need to extract knowledge from geospatial data. But these discussions are best left for another day. Today, we offer our deepest sympathy to those who have lost so much. Our thoughts are with you.