Friday, August 5, 2016

Stick Chart


I saw this stick chart at a garage sale a couple of weekends ago. The round green sticker on it said $50.  The owner said that she bought it when she was living in Guam awhile back. She was kind enough to let me take a picture. 

I knew that it was some kind of ocean navigational thing that the early Polynesians used, but I wondered if I could find the exact location that the chart represented. As soon as I got home . . . okay not AS SOON as I got home . . . when I had time, I went searching online.

IMG_4726

I found the following on Wikipedia: 


The stick charts are a significant contribution to the history of cartography because they represent a system of mapping ocean swells, which was never before accomplished. They also use different materials from those common in other parts of the world. They are an indication that ancient maps may have looked very different, and encoded different features from the earth, than the maps we use today.
The charts, unlike traditional maps, were studied and memorized prior to a voyage and were not consulted during a trip, as compared to traditional navigation techniques where consultation of a map is frequent and points and courses are plotted out both before and during navigation. Marshallese navigators used their senses and memory to guide them on voyages by crouching down or lying prone in the canoe to feel how the canoe was being pitched and rolled by underlying swells.

Then, I found a similar stick chart! And it had tiny labels on it that I could kinda make out. It was the Marshall Islands!
STICK MAP

The chart shows Bikini and Bikar Atolls on the top and Ebon Atoll on the bottom with Rotok Chain and Ralik Chain running parallel to each other. I loooove the internet!
marshall

7 comments:

K and S said...

that is so cool!

Susie said...

Too cool!

Honolulu Aunty said...

Neato!

Leslie's pics said...

ho da neeet!

DNakamaru said...

pretty neat stuff!

jalna said...

So interesting yah, Kat!

I agree, Susie.

Pretty amazing stuff to me, Aunty!

LOL, Les!

So unreal those navigators, Dean!

Susan said...

Brilliant! I didn't realize they cost that much though.