What Are Cropmarks and Why Are They Important? #archaeology #CropMarks #DigitScotland #AerialArchaeology #AerialPhotography https://www.digitscotland.com/cream-of-the-cropmarks-what-are-cropmarks-and-why-are-they-important/

upcoming archaeology events - online, and on site in Scotland - DigIt Scotland https://www.digitscotland.com/events/ #Scotland #archaeology #Orkney #DigItScotland