The Jacob Staff: More Than A Compass’s Best Friend

Ah, the versatile Jacob staff. At first glance, it appears to be a simple staff, but from a historical point of view the Jacob staff has been a handy tool for surveying and navigation. It’s actually kind of a little wonder of trigonometry, which is one of our favorite subjects … Continue reading

Instrument Calibration Services From Warren-Knight

Without instrument calibration, the world could literally fall apart. While that might be a bit of an exaggeration and serious issues might not happen overnight, as time passed and instruments fell farther and farther out of alignment, there would be serious repercussions. Let’s just take one example. In the medical … Continue reading

Surveying Tripods: Aluminum, Wood Or Fiberglass Composite?

If you’re in the market for a sturdy, dependable survey tripod or any type of tripod or stand, we’ve got an excellent selection at Warren-Knight. Before you select a tripod, it’s smart to think about which type of material might be the best fit for your needs. Common Tripod Materials … Continue reading