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Archive for the '3D' Category

Survey 12 – 3D Cloud Datas

How Can we Construct 3D Object by 39 Photographies ? How do we take pictures ? Is it a surveyor and topograph measurements method ? How do we gain this ? And just rotate 3D object ! We took a lot of photographies like aerial topography we use « stereo » display to match the unique points […]

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Survey 11 – OrthoPhoto ?

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

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Jean-Paul Cipria

. Who is Jean-Paul CIPRIA ? A Telecom Engineer ? A Sciences Professor ? A Surveyor ? SCIENCE INTEGRATION and TECHNOLOGY EVANGELIST cipria[ at ]nanotechinnov.com My job is to integrate knowledges, understanding, methods in enterprise not essentially distributed to employees but dispatched to managers and directors. I use to say : « ENGINEERS ARE SOLVING PROBLEMS […]

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Survey 06 – How to Define a Geodesic Curve ?

How to Define a Geodesic Curve ? We are triing to navigate on earth or to « project » distances form a theorical ellipsoïd to a plane. Then how to be sure the distance between two points on ellipsoid is the minimum as possible BEFORE even think to project this distance on a certain map ? Let’s […]

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Survey 05 – How to Project by Hand a Curve on a Plan by 45° Inclination ?

Cylindric and Plane Intersections. How to Project Curve with 45° Inclination Point of View ?

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