Die Zeitschrift National Geographic hat eine Website lanciert für das vereinfachte Ausdrucken der topographischen Karten USGS (via Researchbuzz: Firehose bzw. petapixel.com):
“National Geographic has built an easy to use web interface that allows anyone to quickly find any quad in the country for downloading and printing. Each quad has been pre-processed to print on a standard home, letter size printer. These are the same quads that were printed by USGS for decades on giant bus-sized pressed but are now available in multi-page PDFs that can be printed just about anywhere.”