Simple Geospatial SolutionsLand Surveying and Civil Engineering Software for HP Graphing Calculators

HP 48gii, 49g+, 50g

Latest News

  • 06Apr
    COGO+ Pro and COGO+ Std updated to Version 3.64. See the release notes for details.
  • 25Feb
    COGO+ Pro updated to Version 3.63.
  • 22Feb
    COGO+ Pro and COGO+ Std updated to Version 3.62.
  • 22Jan
    COGO+ Pro updated to Version 3.61.
  • 10Dec
    COGO+ Pro updated to Version 3.60.
  • 1Dec
    COGO+ Pro and COGO+ Std updated to Version 3.59.
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Reviews

David White, Professional Surveyor in MI, USA

This software is excellent. I have been a user of various HP-based cogo programs (TDS, SMI, etc.) for over 25 years, and this is better than all of them. I have had COGO+ since version 2.12.

Where else can you communicate directly with the developer, who obviously has a passion for the product, as evidenced by the regular upgrades.

The software is robust and full-featured (I especially appreciate the "complex" bearing/distance entry, which allows for multiple arithmetic operations to be performed simultaneously with coordinate input). The leveling program is also excellent.

The combination of features, support/upgrades, and price is untouched anywhere else.

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