| Table of Contents | 343 |
| From the President’s Pen | 344 |
| Completion of the 2011 National Land Cover Database for the Conterminous United States – Representing a Decade of Land Cover Change Information | 345 |
| Certification | 354 |
| Geospatial careers: 12 things I’ve learned… so far | 355 |
| Grids & Datums – Datum Origins with Google Earth | 357 |
| Book Review – Thermal Infrared Remote Sensing: Sensors, Methods, Applications | 359 |
| Region News | 360 |
| ASPRS News | 361 |
| New Sustaining Members | 361 |
| Industry News | 362 |
| Pennsylvania Celebrates National Surveyors’ Week | 362 |
| Calendar | 364 |
| GeoByte—A Legal Framework for UAVs: How We Get From Here to There? | 364 |
| Identifying Urban Watershed Boundaries and Area, Fairfax County, Virginia | 365 |
| Parallel Performance of Typical Algorithms in Remote Sensing-based Mapping on a Multi-Core Computer | 373 |
| Forthcoming Articles | 386 |
| Evaluation of Lidar-derived DEMs through Terrain Analysis and Field Comparison | 387 |
| Refining High Spatial Resolution Remote Sensing Image Segmentation for Man-made Objects through aCollinear and Ipsilateral Neighborhood Model | 397 |
| Lidar Detection of the Ten Tallest Trees in the Tennessee Portion of the Great Smoky Mountains National Park | 407 |
| Who’s Who In ASPRS | 415 |
| Sustaining Members | 416 |
| Instructions for Authors | 418 |
| Membership Form | 420 |