Image: Marden Henge map

Description: Simplified map of the Marden Henge earthwork in Wiltshire, England. Based on Ordnance Survey maps, available under the Ordnance Survey OpenData Licence.
Title: Marden Henge map
Credit: Ordnance Survey OpenData
Author: Pasicles, created using Ordnance Survey data
Permission: This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Attribution: Contains Ordnance Survey data © Crown copyright and database right You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC BY-SA 3.0
License Link: https://creativecommons.org/licenses/by-sa/3.0
Attribution Required?: Yes