google maps - coastline layer

$100-150 USD

Closed

Posted

about 6 years ago

$100-150 USD

Paid on delivery

I already have the code that detects water in google maps (I will provide to you). What I need you to do is to create a layer of the coastline area within a certain distance of the it (ie. 200 meters from the coast). The code needs to trigger every time the map is moved or zoomed. Some mathematics knowledge is required as the easier way to do it is by calculating perpendicular lines from coast points, to then obtain the point on that line that is on a certain distance (ie. 200 meters). In brief, the code must be like this... Input: map boundaries, zoom and "distance from the coast" Output: Polygon of coastal area within given distance (then use that resulted polygon to draw the layer)

Cartography & Maps

Google Maps API

Mathematics

Project ID: 16217795

About the project

4 proposals

Remote project

Active 6 yrs ago

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4 freelancers are bidding on average $135 USD for this job

@xtxskif

Hello. I graduated from AGH (Poland) and IFNTUOG (Ukraine). I have master degree in GIS and Cartography. I can do your task. Best Regards Michael

$150 USD in 3 days

5.0

(75 reviews)

6.4

@appleearth039

Hello, Client! Thanks for the opportunity to bid on your project. I'm a master in GIS fields. I've rich experience in developing interactive webMap based on google Maps API. Please have confidence in my skill and quality of work.

$150 USD in 2 days

4.8

(15 reviews)

4.5

@praveenpks

Dear Hiring Manager, I have carefully gone through your job posting and I believe I am the right person for the job. I offer high quality services, commitment and expertise. I have applied to this particular job because all the requirements of this project are in favor of me and I can 100% assure you that I must be successful in this project and satisfy you. I have a long term plan to work in here, that’s why I am here with all qualities and experiences. I am here not to cheat you rather help you. please let me know the list of function and featureyou required in the map and please schedule a small meeting over here so that I will let you know about the exact time frame and budget too. I am capable in adjusting and focusing on current and effective strategies while tracking the current market sentiments to benefit your sales strategies. I look forward to hearing positively from you for further collaboration. Kindest Regards

$138 USD in 10 days