field_data.qmd

---
title: "Field data collection"
---

In this session we will look at taking GIS into the field with [QField](https://qfield.org/).

## Objectives

By the end of this session, you should:

* Be able to set up a data structure and forms for field data collection in QGIS
* Be able to use QField to map and describe features in the field
* Thought critically about the potential applications and limitations of mobile GIS for archaeology

## Prerequisites

None.

## Practical

QField is, essentially, a mobile-friendly user interface for QGIS with some extra tools for field data collection.
It lets you transfer a [QGIS project](data_management.qmd) to a mobile device (typically a tablet) and use it as an interface for field mapping and documentation.
In doing so, it can take advantage of QGIS' in-built form builder, which is capable of creating complex custom data entry interfaces.

### Data

* [qfield_project](qfield_project.zip) – demo QField project

### Setting up a project

The first step in using QField is to set up a project for it to use in the desktop edition of QGIS.
Since we can't go to Islay, we'll create a demo project to document some features near the university (`qfield_project.zip`).

### Field data collection

We'll now go outside and collect some data!

### Applications

For your portfolio for this session, write a brief (ca. 250–500 word) critical reflection on the potential applications of mobile GIS in archaeology.
Think about:

* What types of archaeological fieldwork could mobile GIS be used for?
* What are the advantages of mobile GIS over conventional paper documentation?
* Are there technical or conceptual limitations to the use of mobile GIS in archaeology?