surv50.ca
HP 49g+/50g Land Surveying Software

COGO+LT

Many of the COGO+50 capabilites are available for a variety of emulators, including m48+ for iPhone and Emu48 for Windows as well as real 48gii and 49g calculators. Modified to fit the smaller screen size of a 48gii or 49g, COGO+LT is a scaled down version of COGO+50.

Download the documentation and program files. The COGO+50 Reference Manual also applies to COGO+LT however a separate program file and installation instructions exist for COGO+LT.

Purchase a activation key to unlock the software.

Overview

  • Powerful Point-To-Point COGO program which incorporates azimuth-azimuth, azimuth-distance, distance-azimuth, and distance-distance intersections, as well as distance-angle solutions and Inverse Points/Curve/Point to Line into a seamless sequence of prompt screens
  • Inverse program combining 4 easy to use routines in one input form to inverse points, a curve, an angle or a point perpendicular to a baseline
  • Offset Intersection program to calculate point coordinates at the intersection of offsets from 2 lines as defined by existing points.
  • Area by Points program to calculate areas as defined by existing points and draws the area after calculating it
  • Compass Rule adjustments
  • Rotate, mirror, shift and scale point coordinates.
  • Triangle Solver
  • Horizontal Curve Solver
  • Vertical Curve Solver
  • Job Manager
  • View coordinates of single points or a range of points at a time
  • Easily create and also delete points from the current job

Missing are all the programs found in the Surveying Menu of COGO+50, Helmerts Transformations, Linear Regression and Import/Export. Also there is no DEMO mode available for COGO+LT.