Wood County completed a densification from stations within the Wisconsin High Accuracy Reference Network (HARN) in 1995 with the assistance of a WLIP grant. In total, 104 monuments are included in this network: 12 - 16" dia. x 5' deep concrete monuments built to DOT specifications; 5 NGS monuments that were already in existence; 75 - 6" dia. x 7' deep concrete and steel monuments designed by our local surveyors; and 12 section corner monuments, all of which are Harrison or Waupaca Foundry cast iron.The Wood County geodetic network was developed with three levels of accuracy, and complies with the WLIB Specifications and Guidelines to Support Densification of the Wisconsin High Accuracy Reference Network (HARN) Using Global Positioning System (GPS) Technology - June, 1995
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