Glen Thompson and I were fortunate to attend the ESRI Developer’s Summit in Palm Springs last month. In addition to being a great excuse to get out of the rain here in Seattle, the Dev Summit provides a great opportunity to catch up with our friends from Redlands and see what’s new with ArcGIS.

Those who missed it can look over the presentations.

One way to think about an event like this is in terms of what’s cool and exciting and what’s getting the “business as usual” treatment. This year what’s cool and exciting is most definitely client-side web mapping. We’re talking Flex, Javascript and the newly released Silverlight API for ArcGIS Server. These were accompanied by cheering, contests, prizes and “Playful” (?) references to glitzy, “silverlighty” (get it?) applications.

There were no contests or prizes for the backend stuff on which Glen and I spent most of our time. Of particular note, GDAL is definitely on the rise here. GDAL is the open source project that (among other things) provides the ability to convert between raster formats. Principal maintainer Frank Warmerdam presented a technical session on “Custom Raster Format Support in ArcGIS through GDAL”. Guys, start thinking about migrating those Erdas Imagine / RDO extensions to GDAL. The writing is on the wall.

And, speaking of items that will eventually need migrating, I gave a short talk on “Implementing a Custom Image Server Raster Format.” It describes the technical architecture of the project and includes some server benchmarking work that we did in Seattle highlighting the impact of using Express Server with ArcGIS Image Server Extension.

ESRI is even hosting a video of the presentation.

Thanks, guys!