The U.S. Geological Survey has tasked Woolpert with collecting 28,043 square miles of topographic Quality Level 1 lidar data and providing ground control survey across western Arkansas in support of ...
In the spring of 1957, after being discharged from active duty in the Army, I took a job as a rodman for the U.S. Geological Survey (USGS). As a rodman, it was my job to assist a field ...
This valuable study combines experiments and theory to investigate the putative role of spontaneous correlated activity in establishing aligned topographic maps of neural activity in higher-order ...