Hello, everyone! My name is Iyari Espinoza, I am a biologist and currently I am working on my PhD project on humpback whale ecology in Banderas Bay, Mexico. The methods include land-based observations and theodolite tracking. I read some papers about this method and the use of a software called VADAR to process the data from the total station. Unfortunately, I could not find where to download the software. I kindly ask if anyone who has worked with this software could tell me where I can get it. Any other solution would be most welcome. Thank you in advance. Best regards, -- M. en C. Iyari J. Espinoza Rguez. *Miembro del Grupo de Investigación de Mamíferos Marinos * *GRIMMA, AC*