Adding opstacles in a latitude, longitude coordinate system

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Hi. I took a part in creating GIS software. And know path-finding algorithm. Need more information about task. 1. How you want to input data: command line, file, function arguments 2. Output result: console, graphic, function result, file 3. Its must be a program or library After that i'll can set more accurate terms.

I have a solution to this problem. I could implement it in Matlab if you need (if you need a code other than Matlab, please let me know, that shouldn't be a problem). I have a PhD degree in theoretical and computational physics and dozens of published computational research papers in top peer review journals. I'd be happy to give you the references. I have extensive experience with optimization methods. It would be my pleasure to work on your project.

Hi, There's an efficient aproach to this 2D problem using polar coordinates. Deadline can be discussed if you're in a hurry. Initial milestone of 20% is preceptive if you're interested in my services. Best regards, Isidro Hidalgo Arellano

Hi, I would like to do this job, but first I would like to ask few questions: 1. You've mentioned latitude&longitude coordinate system, but the picture you've attached repesents I believe usual Cartesian system. Am I supposed to find the shortest way on the sphere or on the plane? 2. What are the obstacles? Are they polygons (or some kind of polygons on sphere)? 3. If yes, how many vertices these polygons may have? If the obstacles are polygons and amount of them is not very large, this problem can be solved using standard minimal distance algorithms for graphs. If you're interested, write me to a chat.

I'm a person with strong Engineering background and an in depth knowledge of higher Mathematics. I've understood your problem completely and have developed a working demo. In the demo we can enter the starting and ending co-ordinates of the line and the co-ordinates of the rectangular obstacle. On submission a line that connects the two points will be drawn - the line will be drawn around the obstacle. It will also be shortest possible path between the starting and ending point around the obstacle. I would like to give you the demo at a time of your convenience and discuss further details regarding the project. The demo is an HTML 5 application that accepts the following parameters 1) Start Point (x and y co-ordinates) 2) End Point (x and y co-ordinates) 3) One corner of the obstacle (x and y co-ordinates) 4) Width of the obstacle 5) Height of the obstacle It will draw a line from start point to end point passing around the obstacle. For the demo I've chosen HTML5 canvas and JavaScript. If you find the demo OK we can proceed(you have mentioned PHP as skill set and we are more than happy to do the implementation in PHP). My contact number is +91-9995498412 My Skype id is bobbyfrancisjoseph2010 We can provide a screen captured video of the working version if required. We can arrange a TeamViewer‎ session where you can test the application.

i have graduated from NIT Raipur one of the premier institute of India . my mathematics is damn good and in my graduation year i had completed so many project and problem like this . as i am new to freelancer lets give me chance to show my skill and work . i will complete the task first and then after checking my work and if you like it then you pay me . Hope that you are going to give me a chance to show my talent .