gbonny
Tourist
Reged: 03/20/04
Posts: 383
Loc: Los Angeles
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One of the first images of China that I remember was a movie in Grade Two (1970) of cormorant fishers on the Pearl River. The karst limestone formations of Guilin WAS China to my impressionable mind for years, and I always wanted to travel there. I have since been all over the country, but not to this town, which received 1.88 million tourists in 2001. Curious about how those formations look from the air, I downloaded these overlays from Earthsat. I had hoped for a dramatic view.
Alas you will have to use your imagination, because the resolution of the underlaying topography is not high enough to "pop out" these hills. Still, it's an interesting view of a fascinating part of the world.
The city Guilin is often considered the capital of Karst. Then what is Karst? The word "karst" is actually a regional name for a district in Yugoslavia, an eastern European country where stony and barren ground are its main features. Later, karst was used to describe "the terrain with distinctive hydrology and landforms arising from a combination of high rock solubility and well developed secondary porosity (Ford and Williams, 1989.) Theoretically, two kinds of tropical tower Karst doinate the area: Peak - forest plains and peak - cluster depressions. Xu Xiake (1587 - 1641), a great traveler and a pioneer Karstologist during China's Ming Dynasty (1368 - 1644), offered a systematic description of Karst in his famous "Xu Xiake's Travels". You can find a statue of Xu Xiake in front of the main buildings of the Karst Geology Research Institute in Guilin. A very good guide to the geology of the region is found on this page from the Karst Institute
Geologists recently discovered four splendid natural bridges on a 1-km path—a world geological wonder—in Xing’an County, Guangxi Zhuang Autonomous Region,according to a 2001 issue of Beijing Review. The bridges in Guilin range in height from 40 to 100 meters, and are 30-60 meters wide. Splendid, peculiar, dangerous, enchanting and elegant, they are formed by natural karst caves linked to each other. Experts from the Karst Geology Research Institute under the Chinese Academy of Geology noted that the type of natural bridges in Baishi are rarely seen elsewhere in China.
-------------------- gbonny
Neutiquam erro (I am not lost)
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pmaxfield2
Explorer
Reged: 10/29/04
Posts: 290
Loc: Portland, OR, USA
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Haven't been there yet, but hope to visit soon...
-------------------- My 3D Warehouse & network link
My Panoramio
Google Maps Overlay
Globe Glider
Edited by pmaxfield2 (12/27/05 02:45 PM)
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eurochez
Tourist
Reged: 12/15/06
Posts: 5
Loc: Hong Kong
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Hi there - appreciate you posting a Guilin kmz but I think your placing of Moon Hill might be slightly off.
I think you are very close but I was in Yangshuo at the beginning of the year and the hole at the top of Moon Hill was pretty big and would I am sure be visible on Google Earth. That is why I think the location might be just to the SW of where you indicate (see my attached kmz).
regards Rafael
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pmaxfield2
Explorer
Reged: 10/29/04
Posts: 290
Loc: Portland, OR, USA
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Hmmmm. It looks like the map I was using before is no longer around. Here's a new one. Can't wait to visit to mark it with a GPS.
-------------------- My 3D Warehouse & network link
My Panoramio
Google Maps Overlay
Globe Glider
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eurochez
Tourist
Reged: 12/15/06
Posts: 5
Loc: Hong Kong
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Thanks for that - there are a number of maps of the Yangshuo area, none of which seem to agree with each other and all of which don't match my memory of my trip there in January 06!
It seems like we might need to wait for either someone to visit with a GPS and solve the mystery or for the satellite image to be improved in order for better detective work to be undertaken...
Raf
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