Category Archives: Uncategorized

LiDAR How-to Guide

I’m far from being a GIS expert, though starting to work through some ideas on exporting data from Archaeo-Pad into GIS, so it was very timely to see a post on a LiDAR to GIS tutorial posted on the BAJR facebook page by Jost Hobic.

Its a step by step tutotial on how to process data from a LiDAR pointcloud to DTM raster that is ready for visualization using free and open source GIS software.
https://arheologija.neocities.org/Lidar_tutorial.html

This tutorial was also published in Journal of Slovenian archaeological society.

Jost also maintains a list of free access LiDAR and DTM data https://arheologijaslovenija.blogspot.com/p/blog-page_81.ht…

Thanks to Jost Hobic for permission to re-post;

 

Abject plagiarism (Always have a backup plan)

Pottering around looking for useful archaeology related sites I happened across a post from CoDA titled “Always Have a backup Plan” and it put the case so simply and effectively I wanted to share it.

Its stating the blindingly obvious, but phones and tablets break, get dropped in puddles, decide to stop working for no apparent reason. So while they’re very useful and generally reliable you still need a backup.

As Nikki from CoDA says (I summarise);

Keep lots of backups, keep them on different media and don;t keep them all in one place.

I’d add one further tip, which is to check from time to time that you can actually read your backups – you’d be amazed how often a crisis occurs and its only then that people discover the backup wasn’t working properly.

Archaeo-Pad will nag you make a backup, the default setting is every 2 days, if you want to live dangerously settingswill take to the Preferences page where you can extend the interval.

I’d recommend leaving the setting alone and sending a backup to yourself by email at least once a day, just make it the last thing you do before cleaning off your trowel! And make a separate copy to the cloud or to a hard drive as well.

 

 

 

 

 

Forms for Skulls!

Archaeo-Pad is mainly aimed at recording data on site, but one of my Skelly-Pad contacts pointed out that it might also be a good tool to capture measurements from skeletons – particularly if you don’t want to do a complete skeleton inventory , which is what Skelly-Pad is aimed at.

After a bit of checking for the right measurements to collect I’ve put together a form to record the cranial measurements (that’s skull for nom-osteologists!) needed to do an ancestry assessment using the widely used CranID software created by Richard Wright.

I’ve also created a Forms Library to hold custom forms, so if you design a form you think other people might find useful and are willing to share just let me know and I’ll add it to the list.

 

 

 

Apps for Archaeologists

Archaeopad is a collection of Apps designed for and with archaeologists. I’m an IT specialist who’s been studying for a part-time degree in  Archaeology at the University of Reading and have become fascinated with the challenges, and potential benefits, of putting my IT skills to use in the field.

Archaeologists need applications that blend a practical, robust approach with sound academic content, a suitable challenge for any designer/developer.

Skelly-Pad is designed for osteologists to record skeletons in the lab or in the trench, and has proved particularly useful for fragile human remains that need to recorded and measured in situ.

Level-Pad is a very simple App for recording and calulating levels,  designed to let you get on with the interesting stuff.

All my Apps are available on Apple and Android devices – if there’s an App you’ve always wanted but not ahd time or inclination to write – let me know!

 

Feedback please!

Skell-Pad was built to form the basis of my undergraduate dissertation – so I need some formal feedback to close the loop and provide the research element. The survey I sent out to BABAO before starting work produced some fascinating results, the 60 people who responded record around 7000 skeletons per year between them – which takes a whopping 20,000 hours.

This survey is about how useful Skelly-Pad is and what extra features would make it more useful – all contributions gratefully received- the link is https://www.surveymonkey.com/r/PR7K7K5

Thank you