US Department of Reclamation GPS Control Survey at the bottom of the Grand Canyon

by jvsadmin | Jul 15, 2016

I helped to supervise the first three-dimensional GPS control at the bottom of the Grand Canyon. Throughout its entire length our team placed dozens of unobtrusive tack and lead monuments in existing stones with extensive monument records including photographs. The...

Gravity/magnetic and Hyperspectral/multispectral analysis Concession block in the South Gobi in Mongolia

by jvsadmin | Jul 15, 2016

I managed the gravity/magnetic and hyperspectral/multispectral analysis of Borzon VII a concession block in the South Gobi in Mongolia.

Nigerian Geodetic Network

by jvsadmin | Jul 15, 2016

I provided technical assistance in the reconstruction of the geodetic network of Nigeria

US Department of Labor Geospatial Technical Competency Model

by jvsadmin | Jul 15, 2016

A member of the team of authors for the Geospatial Technology Competency Model for the Department of Labor.

Stantec The Building Information Model (BIM) of the White House in Washington DC.

by jvsadmin | Jul 15, 2016

View Presentation Here: WWPresentationFinalJLVS