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Creating maps in QGIS

Having collected all our data, it’s now time to make some maps! Having collected all the raw data on the archaeological sites of Lake Hamrin, now we want to make …

Digitising archaeological data

Having collected all this data we want to show you what can be done with it. We are going to digitise and combine the archaeological information that all these different …

Gathering and visualising data

We have covered a lot over the last five weeks! It can be hard to know where to start with these different techniques and datasets. So, this week we are …

Georeferencing maps in QGIS

Once we have downloaded a map that is of interest to us, we need to get it into QGIS! Just like the Corona imagery we will need to georeference it …

Finding maps 2: Trove

The National Library of Australia’s (NLA) Trove website is another great place to find and download maps. The NLA Trove website The NLA Trove website hosts more than 100,000 scanned …

Georeferencing Corona imagery in QGIS

Now that we have downloaded our Corona image, we need to add it to QGIS! Extracting our Corona imagery Before we can work with our imagery, we need to get …

Downloading Corona imagery

In this section we are going to be working with Corona imagery – downloading it and using it in QGIS. Searching for Corona in EarthExplorer Corona imagery can be downloaded …

Historical data and archaeology

Clearly there is a lot of really interesting historical data available, but how exactly can archaeologists use it in their work? Let’s look at some examples! Site prospection Historical data …

Turning back the clock with historical data

Archaeologists can use historical imagery and topographic maps to see how their area of interest looked in the recent past. Lots of this data dates to the 20th century, relating …

Simple topographical analysis in QGIS

Our digital elevation model is useful on its own, but we can also use it to create completely new data that can give us even more information about our sites …

Digital elevation models in QGIS

We are going to add and visualise our elevation data in QGIS. Adding the data Hopefully you should be getting familiar with this process by now! 1) Open QGIS. Start …

Downloading SRTM data

We are going to be working with SRTM DEM data, first we need to download it! SRTM data can be downloaded from the EarthExplorer website, where we downloaded Landsat imagery …

Digital elevation models

Digital elevation models are a useful way of storing and visualising elevation data. Like satellite imagery they consist of a raster, but unlike most of the imagery we have worked …