2021 Collaborative Belize Campaign

This is a collaborative campaign primarily organized by Brett Houk (Texas Tech), Jason Yeager (UT San Antonio), and NCALM. In this page, NCALM will provide updated information on what we need to get individual projects from planning to completion, as well as status updates as we move along in the process. NCALM has availability to collect these projects between March and April of 2022, but the final scheduling will depend on when the paperwork with the Belize authorities is completed and most of the contracts are secured. The NCALM points of contact for this campaign are Juan C. Fernandez-Diaz (jfernan4 [at] central.uh.edu) and Darren L. Hauser (dlhauser [at] central.uh.edu).


The period to accept new projects is closed.


We will formalize a service agreement between the University of Houston and your university or project, depending on the way you manage your project money, if you decide to move forward. (In some cases, researchers have signed these contracts as a director of the project and paid through their university.) The service agreement is a two-page contract that specifies the area to collect, pulse density, total cost, and payment schedule. While the agreement is signed with UH, it will be NCALM that will agree with you on the payment amounts and schedule, as convenient to both parties. NCALM manages the invoicing, not UH.


NCALM will require 30% payment upon arrival in Belize, and once we are certain that we can start the data collection. We will charge another 30% upon completion of collection and delivery of preliminary data (confirming coverage and density). The remaining 40% will be due at final data delivery. NCALM will likely require 40% payment upon arrival and 60% at final data delivery for small projects.

NCALM understands that some PIs will be working toward securing funding on a longer term that may extend beyond this summer (the time by which we hope to be done with collection and processing). We are willing to collect up to 20% more area than what you have secured in funding for this summer, if you are adequately confident that you can secure the remaining funds within the next two years. It will be cheaper and better for all to collect this year rather than in future years, so NCALM will keep the portion of the data that is not paid for in 2021 until you secure its payment. We will review and decide on requests for coverage beyond current funding on a case-by-case basis.


  • A copy of the collected and processed data will be delivered to the Institute of Archaeology.

Status Updates

NCALM ground tested the Optech Titan from Wednesday, March 24–Friday, March 26, 2021. The tests were necessary after the team experienced an off-field landing in Mexico. The results were successful and allowed NCALM to move to the flight testing stage. NCALM flight tested the instrument from Thursday, April 8–Friday, April 9, 2021. The results were analyzed by NCALM and Teledyne Optech. After a final flight test was completed on June 24, 2021, it was determined that the instrument should be serviced by the manufacturer.

Logistical planning is underway to resume the campaign in Spring 2022.