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Archive for the 'Navigation' Category

Survey 11 – OrthoPhoto ?

How do we correct photography to delete perspective point seen from an unique point of view ?  

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Survey 10 – Boresighting Processing – Simbleautage

How do we break parallelism alignment between unreachable site and sighting ? How do we design a satellite with one detector to different sensors at different positions ? It is Parallax Calculation. You can control a digital servo motor to point another equipment on a same target. For example you made infra-red measurement distance, and […]

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Survey 02 – Optical Square – How do We Project Perpendicularly on a Predefine Axes ?


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Survey 01 – Survey and Topography

How Do we Measure Position, Altitude, Range or Distance, Angle, Surface with the Right Accuracy ? How do we Plot it on Earth Plan ? How do we represent object situation on 3D Earth ? It is Topography ! First we have made remarks on Earth form. It is around an ellipsoid. Then we remarked […]

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Navigation 13 – Spherical Position and Local Plan – Spherical Trajectories ?

How do we set a Position on Earth and how we determine Local Coordinates and Perpendicular Plan ? And then how do we find trajectories point by point on Earth ? With and … without Latitude and Longitude, only with an Absolute Rotation Angle ? We want to « navigate » on earth with direct trajectory from […]

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