Solving the Grid-to-Ground Problem when Using High Precision GNSS in Archaeological Mapping
| Autor: | William F. Limp, Adam Barnes |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
010506 paleontology
Archeology Correction method 060102 archaeology business.industry Computer science Satellite navigation system Process (computing) 06 humanities and the arts Grid 01 natural sciences Archaeology GNSS applications Global Positioning System 0601 history and archaeology Satellite business 0105 earth and related environmental sciences |
| Zdroj: | Advances in Archaeological Practice. 2:138-143 |
| ISSN: | 2326-3768 |
| Popis: | Increasingly, high-precision GPS/GNSS (global positioning system/global satellite navigation system) based real-time-kinematic methods are being used in the mapping of archaeological sites. However, when utilizing high-precision satellite-based methods for archaeological location purposes, there is a significant but usually unanticipated problem that must first be addressed if accurate measurements are to be made. Simply put, unless proper correction methods are used, horizontal distances between two locations determined by the GNSS method will differ from the measurements that are made by traditional survey methods. This difference between the two measurements is often referred to as the grid-to-ground problem. This article provides a process to address this problem. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|