Welcome to online Form for developing Urban problems collection platform (UPCP). Beforehand thank you for your cooperation and time. today's finding all of the urban issues in metropolitan is impossible. people go to work daily and students go to school every day. they can contribute to urban management thanks to the sense of belonging to find all of these problems. I am developing a platform to find all problems in a city by using citizen data. it will be a mobile phone application to collect data for users and a web page for managing it. when people are going to their destination and see a problem like a bad smell, damaged asphalt, a gathering of garbage, or even see traffic point, can record it on the application, and after collecting all this data and show it on the map by WebGis, urban planner and other authorities can see for example in which area bad smell bother citizen and solve it as soon as possible. the general idea of this application is to reduce the process of recognizing problems in the city and focus to solve the difficulties. Instead of losing time in finding a problem, urban planners can use data of citizens which is updated and completed daily. Please click on Start button