Method and system for displaying nowcasts along a route on a map
A system and method for displaying nowcasts along a route on a map. The system receives a map request including a departure location and a destination location from a user, and obtains map data including a route between the destination location and the departure location. A nowcaster is used for outputting nowcasts for a number of key points along the route. The system modifies the map data to include a visual indicator for each nowcast for each key point such that when the modified map data is executed on a display the nowcasts are displayed along the route between the departure location and the destination location.
1. A method of generating web-based routes and directions using global positioning systems, the method comprising:
receiving, at a handheld device of a user, a user entry of a first location and a second location;
receiving, at the handheld device, a user preference of the user, wherein the user preference determines a key point between the first location and the second location;
transmitting, from the handheld device, the first location and the second location to a remote server via a telecommunications network;
receiving, from the remote server, a route from the first location to the second location and weather data for the key point;
generating for display, on the handheld device, a map featuring the route from the first location to the second location and weather data for the key point, wherein the user preference comprises a level of zoom.
2. The method of claim 1 , further comprising:
receiving, at the handheld device, an update to the user preference; and
in response to receiving the update to the user preference, generating for display, on the handheld device, an updated map featuring the route from the first location to the second location and weather data for both the key point and an additional key point.
3. The method of claim 1 , further comprising estimating a time of arrival at the key point based on a departure time of the user and a distance between the first location and the key point.
4. The method of claim 2 , wherein the weather data for the key point is based on a weather forecast at the time of arrival.
5. The method of claim 3 , wherein the weather forecast is based on a probability distribution of precipitation type over an interval of time.
6. The method of claim 1 , wherein the time of arrival at the key point is further based on traffic information and a speed limit associated with a segment of the route.
7. The method of claim 1 , further comprising receiving, from the remote server, an updated route from the first location to the second location and updated weather data for the key point as the user advances along the route.
8. The method of claim 1 , wherein the first location is based on a current position of the user as determined based on GPS.
9. The method of claim 1 , further comprising:
generating for display on the handheld device a plurality of routes between the first and second location; and
receiving a user selection of the route from the plurality of routes.
10. A handheld device of a user for generating web-based routes and directions using global positioning systems (“GPS”), the handheld device configured to:
receive a user entry of a first location and a second location;
receive a user preference of the user, wherein the user preference determines a key point between the first location and the second location;
transmitting, from the handheld device, the first location and the second location to a remote server via a telecommunications network;
receive, from the remote server, a route from the first location to the second location and weather data for the key point;
generate for display a map featuring the route from the first location to the second location and weather data for the key point;
wherein the user preference comprises a level of zoom.
11. The handheld device of claim 10 , wherein the handheld device is further configured to:
receive an update to the user preference; and
generate for display an updated map featuring the route from the first location to the second location and weather data for both the key point and an additional key point in response to receiving the update to the user preference.
12. The handheld device of claim 10 , wherein the handheld device is further configured to estimate a time of arrival at the key point based on a departure time of the user and a distance between the first location and the key point.
13. The handheld device of claim 11 , wherein the weather data for the key point is based on a weather forecast at the time of arrival.
14. The handheld device of claim 12 , wherein the weather forecast is based on a probability distribution of precipitation type over an interval of time.
15. The handheld device of claim 10 , wherein the time of arrival at the key point is further based on traffic information and a speed limit associated with a segment of the route.
16. The handheld device of claim 10 , wherein the handheld device is further configured to receive, from the remote server, an updated route from the first location to the second location and updated weather data for the key point as the user advances along the route.
17. The handheld device of claim 10 , wherein the first location is based on a current position of the user as determined based on GPS.
18. The handheld device of claim 10 , wherein the handheld device is further configured to:
generate for display on the handheld device a plurality of routes between the first and second location; and
receive a user selection of the route from the plurality of routes.