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Time and Distance Matrix

€300-750 EUR

Terminado
Publicado hace casi 2 años

€300-750 EUR

Pagado a la entrega
Brief Supply a road Driving Time and Distance Matrix for the purpose of academic research. Specification Number of unique locations: 1,803. NB Calculation and supply of reciprocal times and distances also required, i.e. time and distance from A to B and B to A (as these can often be different). Units: Time: Hours: Minutes: Seconds Distance: Kilometres Output: Microsoft XL or similar Note: The driving time should be taken at midday. Obvious Challenges It appears the number of data points in the matrix will be: 2 x ((1803 x 1803)-1803) = 6,498,012 Google or similar does not offer a feasible solution to produce a matrix this size. Process Phase I Please supply evidence of successfully producing similar work. NB work should be of similar scale. Please supply outline method and pricing. Phase II If successful, you will be supplied with a sample dataset (approx 100 sites) for completion and assessment. Phase III Contract award – agree timelines, budget, and detailed specification. Part payment will be considered. Phase IV Undertake project. Ongoing liaison if necessary. Phase V Delivery and final payment. Notes This research is for academic purposes only. The budget is therefore limited. Location data is longitude and latitude (degrees with six figure decimalised mantissa e.g. -8.690585, 52.427712). Deadline for submission of interest 1200 GMT, 29 June 2021. ENDS
ID del proyecto: 33966950

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11 propuestas
Proyecto remoto
Activo hace 2 años

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Hello, I am GIS expert with very good knowledge about network analysis. I can calculate time-distance matrix as seperated files since count is big than merge in a file so you an see them alltogether. I couldn't find my older files to share with you but prepare soe random point in that area to demonstrate you. I added photos about it. Made with 20 to 20 different area as a result of 400 time and distance. I didn't included reverse of it since it is just demonstration but ı can flip the points and remake the analysis if you need. You may see straight lines in the pictures but travels are not straights that lines just for who goes where (like relationship). I added one of that lines detailed version so you can see for yourself. Please check the photos (in the google drive link) and let me know if you have any question. Have a nice day. [login to view URL] Kind regards. Bayazıt Murat
€500 EUR en 7 días
4,9 (11 comentarios)
5,1
5,1
11 freelancers están ofertando un promedio de €253 EUR por este trabajo
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Dear Hiring Manager, I really appreciate your effort that been here looking for professional freelancer to handle your project, don't be stress your self anymore you are in right place now, here you can get everything you want according to your requirements with affordable price, kindly inbox me now for better discussion to make your project done and dusted immediately after our communication, I have many years of experience in the field of GIS /. feel free to contact with me, i am right now working with you and start your work right now. am waiting your response. Regards Mahwish
€200 EUR en 3 días
5,0 (5 comentarios)
5,0
5,0
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Hi, I have over 6 years experience On it And Understand That You are looking for .Time and Distance Matrix , And I can I am available immediately to start For you . Please read my recent jobs and see the 100% success rate. Thanks a lot .
€140 EUR en 7 días
5,0 (1 comentario)
1,9
1,9
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Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ...
€250 EUR en 6 días
0,0 (0 comentarios)
0,0
0,0
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Hi there, This is an interesting problem, I do understand the quantum of data as a matrix size. I'm best suitable for this job because I handle 4642 x 4642 matrix in programming language. So I understand the challenges involved in it. Even if the data exceeds I could handle using some of the package in R with out reading on to RAM. So I'm good at handling this job. Hope you contact me for further details to give you the method (how I will proceed to get the work done) and negotiation of price. I can show you proof of my work as well once you contact me. Note: I'm a civil engineer
€70 EUR en 1 día
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de IRELAND
Cabinteely, Ireland
5,0
2
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Miembro desde nov 22, 2015

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