Documentation of GeoJSON files

To help users contextualize the scenarios they make in CoAXs, routes, stops, and route/corridor segments can be shown on the map by configuring various GeoJSON files. All of these files are optional.

Overview of GeoJSON files

Scenario map

Route map

We have five optional features which can show on the CoAXs map area.

In scenario map:

• (1) lines: (type: line) City basic transit network. It is to give the user a basic sense of location. You can use the main subway or bus line
• (2) stations: (type: point) The main stations on the (1) lines.

In route map:

• (3) trunks: (type: line) The segment of the routes which we mainly focus on and are going to improve.
• (4) routes: (type: line) The transit routes which pass the (3) trunks.
• (5) stops: (type: point) The stops which on the (4) routes.

**We can combine scenario map and route map into one map. **

Requirement for each files

• (1) lines:

-- GeoJSON for lines. Each line has a unique id.

-- the json file which include the style for each line id. For example, "A" is the line id.

{
"A":{
style: {weight: 1.5,
	opacity:0,
	fillOpacity:0,
	color: #696969,
	},
}

• (2) stations:

-- GeoJSON for stations. The stations on one line has a unique id.

-- the json file which include the style for each line id. For example, "A" is the line id.

{
"A":{
style: {weight: 1.5,
        stroke: false,
	opacity:0,
	fillOpacity:0,
	color: #696969,
	},
}

• (3) segment highlight:

-- GeoJSON for highlighted segments. Each segment highlight has a unique id.

-- the json file which include the style AND the corridor name for each corridor id. For example, "B" is the corridor id.

{
  "B": {name: "Mass Ave", 
        style: {weight: 1.5,
                stroke: false,
		opacity:0,
		fillOpacity:0,
		color: #696969,
		},
	},
};

• (4) routes:

-- GeoJSON for route. All routes using a given corridor segment should share the same style, so each should have the id of the corridor to which it belongs.

-- the json file which include the style for each corridor id. For example, "B" is the corridor id.

{
"B":{
style: {weight: 1.5,
	opacity:0,
	fillOpacity:0,
	color: #696969,
	},
}

• (5) stops:

-- GeoJSON for stops. All stops on a given corridor should share the same style, so each stop should have the id of the corridor to which it belongs.

-- the json file which include the style for each corridor id. For example, "B" is the corridor id.

{
"B":{
style: {weight: 1.5,
        stroke: false,
        opacity:0,
        fillOpacity:0,
        color: #696969,
        },
}