ó η ٴٴ ص Ϸ ó δ. GPS( ġ) , Ŵ ȿ η ô뺸ٵ ٴٿ ŭ ٴٷκ ־ . õ , ¾ ٴٿ η ٴٴ ΰ 翴. η âǷ° ν , ﴩ Ȱ 10 ģ , ȣ ǿ â ŵ.
а ̾ ̰ η ʱ Ž Ѵ. η Ž ư°? ʸӷ ̲°? GPS, , ħ ӳ ߴ°?
õ ųι ظ dz Ͽ ̽ ¼ Ƹī þ ī, 10 ¸ Ÿ ߽ڱ ȵ , 10 ϾƸī 븣 ŷ ̸ ̾ ̰ ٴٿ η 縦 ϰ ǻ.
а ηа迡 Ʈ ۰, ¾ Ӻ긮 б ũ Į а η ߴ. 1967 2003 ĶϾ б Ÿٹ ķ۽ η ־, ִ. ϶ ̳ ī ī ߱ , ִ. о ڷ, Society for American Archaeology Presidential Citation Award Society of Professional Archaeologists' Distinguished Service Award ߴ.
л Ϲ м 缭 ū ҷ״. ³⸦ ٷ ߰ſ , 縦 ١(2008) Ÿӽ ȼ ι Ʈ Ǿ, η ء ء ȭ ء , ٲٴ١ ũθ å . ̰ ٴٿ ̴. ο ƹ ģκ ؼ , ٴٿ ʾҴ. ȥ GPS ̱ 뼭 Ⱦϱ ߴ. ٴ ݡ ̴ ߰ ڷῡ ϸ, ÿ ε鿡 Ѵ. ൿ϶. ¼ . ȫ ̴.