Map design
In this session we will refine your skills in map design by applying the techniques you have learned in previous session to a ‘real world’ problem in archaeological cartography.
Objectives
By the end of this session, you should:
- Demonstrate the ability to produce a publication-quality map with a given objective, target audience and design parameters
- Be able to critically reflect on the design choices and effectiveness of an archaeological map
- Be able to incorporate constructive criticism into your own map design
Prerequisites
None
Practical
Today’s practical will consist of a problem set that you will work through in groups, based on real-world applications of cartography in archaeological research. In groups of four:
- Assign each member of your group one of the problems below
- Individually, produce a draft map according to the objectives, target audience, and design parameters given
- Reconvene as a group and discuss the design and effectivness of each others’ maps
- Is the choice of ‘base layers’ appropriate to the objective of the map?
- Do thematic elements make the best use of ‘data-ink’?
- Does the map include all the elements and decorations expected, considering the target audience and parameters?
- Revise and improve your draft to based on the criticism you have received
Your portfolio entry for this practical should include:
- Your draft map
- Notes on the points of critique you received from the rest of your group, and what you did to address them
- Your revised map
Problem 1: Thematic Map
Late Epipalaeolithic sites in the Levant
You have been asked to produce a distribution map of Late Epipalaeolithic (Natufian and Harifian) sites in the Levant, to be included in a research article on the subsistence economy of this period.
Objective: show the locations and regional context of the sites discussed in the article text
Target audience: readers of a specialist scientific journal, who may not be familiar with the region/period
Parameters:
- The map must illustrate the location of sites in relation to major geographic features, e.g. the Dead Sea, the Jordan River
- The map must give some indication of the regional topography
- Readers must be able to distinguish sites which have been excavated from those that haven’t
- Readers must be able to distinguish sites which have macro-archaeobotanical remains from those that don’t
- The names of sites mentioned in the text must be labelled. These are:
- Abu Hureyra
- Hayonim Cave & Terrace
- Jericho
- El Khiam
- Shubayqa 1
- Wadi Hammeh 27
- It must be possible to extract the rough geographic coordinates of sites from the map
Data (Problem 1)
- natufian_sites.csv – locations and data about Epipalaeolithic sites in the Levant (Arranz-Otaegui et al. 2018)
Problem 2: Topographic Map
Hydrology of the Azraq basin
Prehistoric settlement in the Azraq basin, eastern Jordan, was strongly conditioned by the availability of water in the steppe/desert region. You have been asked to prepare a topographic map of the contemporary hydrology of the basin for a text giving a regional overview its prehistory.
Objective: illustrate the major topographic and hydrological features of the Azraq basin relevant to its prehistory
Target audience: prehistorians and environmental scientists familiar with the region
Parameters:
- The map must include:
- Regional topography
- Annual precipitation
- The extent of the Azraq basin
- The basin’s major hydrological features (the Qa Azraq and Wadi Rajil)
- The map should be in colour
- Hydrological features should be labelled
- The scale of the map must be indicated in kilometres
Data (Problem 2)
- SRTM Tile Grabber – for elevation data (DEM)
- wc2_30s_prec_sum_sw_asia_contour.geojson – annual precipitation contours (isohyets) for Southwest Asia (derived from WorldClim
- basin_azraq.zip – extent of the Azraq hydrological basin
- qa_azraq.zip – extent of the Qa Azraq, a seasonal lake surrounding the Azraq oasis
- wadi_rajil_simple.zip – course of the Wadi Rajil (a seasonal river), in two parts