Day 12 - Population The world population using raster data #30DayMapChallenge

Day 13 - Data challenge 2: Natural Earth Using Natural Earth ocean bottom data and turning it into land. With the land masses as ocean. #30DayMapChallenge

Day 14 - Map with a new tool ... using the great GS software ... Excel. Saw this done by John Nelson at the Scottish Esri Conference in 2018 and went to try it with the same dataset for the last week. #30DayMapChallenge

Day 15 - Map made without using a computer So I decided to part of the Cub Scout local knowledge badge...drawing a map of your local area when I was a cub. #30DayMapChallenge

Day 16 - Urban/Rural Map using OS Zoomstack showing the urban areas of Great Britain. #30DayMapChallenge

Day 17 - Land Using the Land Capability for Agriculture from the James Hutton Institute showing the lower end of the scale where it is improved grassland and rough grazing. #30DayMapChallenge

Day 18 - Water The Tweed is a well known salmon fishing river. Along it's banks are fishing shiels that were used by fishermen. #30DayMapChallenge

Day 19 - Island(s) Mapping the Pilgrim's Way to Lindisfarne, showing the safe route across to the island when there is safe crossing. #30DayMapChallenge

Day 20 - Movement Using RNLI callout data to see where callouts have been over a year. #30DayMapChallenge

Day 21 - Elevation Using OS 50m DEM and a nice bit of hill shading on Cairngorms National Park #30DayMapChallenge

Day 22 - Boundaries Couldn't do this challenge without a nod to archaeology in there somewhere, especially as the Channel 4 programme Time Team not only shone a light on archaeology but also GIS. Roman coastline compared to modern coastline. #30DayMapChallenge

Day 23 - Data challenge 3: GHSL Global Human Settlement Layer Looking at the UK Population #30DayMapChallenge

Day 24 - Historical I created style set based off the Ordnance Survey Maps 25 inch 1st edition, Scotland, 1855-1882, with the nearby Berwick-upon-Tweed being surveyed in 1855, using modern OS data but in a historical style. #30DayMapChallenge

Day 25 - Interactive Map Scottish Carbon using datasets openly available through ArcGIS Online and Living Atlas. Interactive Map Link - arcg.is/0ajOmL0 #30DayMapChallenge

Day 26 - Choropleth A very traditional map type on a very traditional map theme. Politics is one of the most mapped areas of human geography. #30DayMapChallenge

Day 27 - Heatmap Another very traditional way of mapping. Heatmap showing earthquakes over a week earlier this month in North America. #30DayMapChallenge

Day 28 - The Earth is not flat Various projections showing the Earth. #30DayMapChallenge

Day 29 - NULL Using Registers of Scotland Inspire Registered Titles data. Inverting the data to show the areas that are unregistered ... so that are NULL. #30DayMapChallenge

Day 30 - Metamapping Mapping what you want. Two maps today. Map 1/2 Schematic map basing this off of Beck's famous map and using QGIS to create this of Scotland's Fair City of Perth. Map 2/2 Using Aerialod to create a map of the Cairngorms to look like Mars. #30DayMapChallenge

Using John Nelson's great George Washington style to create a version that works in open source software, finally and Ordnance Survey Zoomstack data.