References

Héno, R., 2009. Towards a Sustainable Project for Architectural Heritage Conservation in Yemen, in Proceedings of the XXII International CIPA Symposium, 11-15 October 2009, Kyoto, Japan, www.cipaheritagedocumentation.org/wp-content/uploads/2018/12/H%C3%A9no-Towards-a-Sustainable-Project-for-Architectural-Heritage-Conservation-in-Yemen.pdf

Rayne, L., Bradbury, J., Mattingly, D., Philip, G., Bewley, R., Wilson, A., 2017. From Above and on the Ground: Geospatial Methods for Recording Endangered Archaeology in the Middle East and North Africa. Geosciences, 7(4), 100, https://doi.org/10.3390/geosciences7040100

Sheldrick, N., Zerbini, A., 2017. A Heritage Inventory for Documenting Endangered Archaeology in the Middle east and north Africa, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-2/W2, 237-241, doi.org/10.5194/isprs-annals-IV-2-W2-237-2017

Tapete, D., Cigna, F., 2019. Detection of Archaeological Looting from Space: Methods, Achievements and Challenges. Remote Sensing, 11(20), 2389, https://doi.org/10.3390/rs11202389