What are various technologies to map subsurface infrastructure?
I hear a lot that, often the existing maps for underground infrastructure are no...ation. I stumbled upon this article about mapping subsurface article. It is a bit infotori...w.geospatialworld.net/article/technologies-to-map-subsur...Reply on topic: "Stonehenge Tunnel Plans are to be cancelled"
"Survey job executed on the UNESCO World Heritage Site last summer season has actuall...https://theunionjournal.com/2bn-stonehenge-tunnel-plan-scrapped-after-unesco-survey/ ...U.S. to dump the U.S. Survey foot and use only International foot for measurement unit
I new that U.S. had two foot measurement units....cared about the difference. U.S. Survey foot dating from the 19th cen...2023, U.S. will stop using the U.S. Survey foot. From then on, the inter....nytimes.com/2020/08/18/science/foot-surveying-metrology-dennis.htmlMumbai: BNHS starts SGNP biodiversity survey along twin-tunnel route
Bombay Natural History Society (BNHS) has commenced a biodiversity monitoring survey at Sanjay Gandhi National Par...s/mumbai-news/mumbai-bnhs-starts-sgnp-biodiversity-survey-along-twin-tunnel-route-10162...Reply on topic: Kerala Chief Minister inaugurates work on construction of Wayanad tunnel road
Forest department claims no survey sanctioned for the construction of Wayanad tunnel road announced by the Chief Minister. https://indianexpress.com/article/india/kerala-launches-tunnel-road-project-forest-dept-says-no-survey-sanctioned-6704413/Reply on topic: India plans a third tunnel for all-weather Ladakh connection
Survey for Shinku La (Shingola) tunnel will be carried out from tomorrow jointly by N...hways, and the Indian Air Force. https://www.tribuneindia.com/news/himachal/survey-for-shinku-la-tunnel-from-tom...Ottawa residents prefer Sparks Street tunnel for STO tramway, survey says
A recent survey indicates that a good majority of Ottawa and Gatineau residents want a ne...icle/local/city-hall/residents-prefer-sparks-street-tunnel-tramway-system-survey-says
cover tunnel photo by: Matt Brown from London, England / CC BY
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