Foss Forward: Using Open Data and Free and Open Source Software to Document the Terraces in the Lower Engadine, Switzerland

The use of computer applications has irrevocably changed the way archaeology is done, as well as redefined what it means to do “good” archaeology. This has brought about numerous methodological questions concerning the use of data, data sources, and the software used in analyses. This thesis seeks to explore some of these issues, including the re-use or borrowing of data, open source data, and the use of FOSS programs within archaeology. In order to answer these questions, the spatial relationship between the terraces in the Swiss Alps was investigated. The study area is located in the area surrounding (and including) Ramosch in the Lower Engadine, Switzerland. These terraces have been in use since at least the Middle Ages, and could potentially date to the Bronze Age. The terraces were documented based on remote sensing data and digitized in QGIS 1.8. The spatial relationship of the terraces is primarily determined by the viability of the land for agriculture (soil composition and...Show moreThe use of computer applications has irrevocably changed the way archaeology is done, as well as redefined what it means to do “good” archaeology. This has brought about numerous methodological questions concerning the use of data, data sources, and the software used in analyses. This thesis seeks to explore some of these issues, including the re-use or borrowing of data, open source data, and the use of FOSS programs within archaeology. In order to answer these questions, the spatial relationship between the terraces in the Swiss Alps was investigated. The study area is located in the area surrounding (and including) Ramosch in the Lower Engadine, Switzerland. These terraces have been in use since at least the Middle Ages, and could potentially date to the Bronze Age. The terraces were documented based on remote sensing data and digitized in QGIS 1.8. The spatial relationship of the terraces is primarily determined by the viability of the land for agriculture (soil composition and sunlight), followed by the distance from modern settlements, modern features in the landscape (i.e. buildings, roads, and waterways), and access to water. This research shows that it is possible to do archaeological research by recycling data from third-party sources. All of the data used in this project was obtained for no cost. The spatial resolution of the general-purpose data and recycled data was more than adequate and the lack of metadata was not a major obstacle. The largest hindrance with using data collected by others for an alternative purpose is finding the right data and gaining access to this data. The processes of understanding the data without metadata can be completed by comparing the unknown datasets to those that are known. The use of FOSS programs is extremely beneficial. The low cost, easy accessibility and large online communities have helped the FOSS movement to thrive. The ability to share information unhindered by licensing and terms and conditions promotes the continuation of accessible research. However, FOSS is not inherently better than proprietary software. The primary requirement for the use of a program should be its ability to perform all the required functions necessary for good research. Show less

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Foss Forward: Using Open Data and Free and Open Source Software to Document the Terraces in the Lower Engadine, Switzerland