JavaScript Object Notation (JSON), is a lightweight, human-readable data interchange format.

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2
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0answers
38 views

Identify Geographic features by clicking on published map (ArcGIS Server) [closed]

I have a published map on ArcGIS Server. My map is accessing traffic signals data from a table in PostgreSQL. I am trying to display feature properties by clicking on any traffic light. Solved!
7
votes
2answers
4k views

How to send long JSON objects (polygon geometry, table rows) in POST request to Geoprocessing Service?

I am seeking to understand my options for sending long JSON objects in a request to a Geoprocessing Service. In particular, I am looking for some example code to illustrate how to include two long ...
2
votes
2answers
204 views

ArcGIS - Convert a Shapefile into JSON with coordinates

I have a shapefile and I would like to convert in ESRI Json with ArcGIS toolbox From feature to JSON. When i convert it I visualize x and y values in meters while I want latitude and longitude ...
1
vote
0answers
51 views

Using a file .shp with ESRI Geo Tools for Hadoop

I've a file .shp that I would like to load into a TABLE using HIVE with ESRI Geo Tool for Hadoop. These tools read JSON File and I've tried to convert my file into a .json format using GDAL Library ...
1
vote
2answers
173 views

Appending Data to FeatureLayer in ArcGIS API for JavaScript?

I am working on a web app where I am making calls to a database api and it returns a JSON Object. I've managed to do so successfully as well as any manipulations that need be done. Is there a way to ...
0
votes
0answers
31 views

Result of Export Web Map is empty?

I want to work with a layout in ArcGIS for Server. For that I am using Export Web Map with an empty web map as JSON. I am getting a result but it does not show anything because it is total empty.
7
votes
2answers
186 views

Format a specific GeoJSON file into the correct format

I want to use this json file it is no GeoJSON file yet but I noticed that it contains several Features and not one which I find confusing. I wanted to ask if you know some tool where I can merge all ...
0
votes
1answer
42 views

Getting different json response for the same data from different cartodb accounts

I am using cartoDB database and making a web application. I have a data in my database which you can view it from here and its public https://farook.cartodb.com/tables/entire_data. The response of the ...
0
votes
1answer
140 views

Getting a JSON response with requests and ArcGIS REST API

I'm performing a batch download from my AGOL account, and using the ESRI documentation export item I can export content to shapefiles. I would like to then download the newly created shapefiles. In ...
1
vote
0answers
38 views

FrameCloud Popups from json file in OpenLayers 2.13

So my problem is that i get only the last popup message from my json file. My marker builder works nice. Any thoughts will be helpful guys. Here is my code: function airports() { ...
0
votes
0answers
122 views

How to add the geometry to google maps from geojson(retrieved as json) for a specified condition using javascript

I have a array called place_names which holds some place names. I have a GeoJSON layer loaded in CartoDB, which has three columns id, name and the_geom (which is a geometry object) that can be queried ...
0
votes
0answers
55 views

InvalidJsonValueException in geoserver printing module

I have a leaflet web app displaying some WFS and WMS with tiles from the IGN in WMTS. I've installed leaflet.print plugin and the geoserver printing module. But, when I want to print, a web page is ...
2
votes
1answer
157 views

Adding a Mapbox Studio basemap to leaflet

I am using Mapbox Studio, customized a nice basemap, and downloaded it. It downloaded as a .json file with a couple thousand lines of code. I want to be able to use this basemap (called basemap....
2
votes
1answer
102 views

Is it possible to show Leaflet Marker Cluster with JSON API?

I have a problem with displaying Leaflet Marker Cluster working with Leaflet-layerJSON. There are markers, but I cannot show the clusters. This works with GeoJSON, but now I have different data ...
0
votes
0answers
27 views

Get Title and ID of CartoDB-Visualizations

How can I get the ID and Title of my CartoDB-Visualization via viz.json $mapVis = cartodb.createVis('map', http://[username].cartodb.com/api/v2/viz/[id]/viz.json, visOptionsM); $mapVis.on('done', ...
2
votes
1answer
322 views

SQL Server Convert GeoJson format into SQL geometry/spatial data

I'm using javascript and Openlayers 3 and to draw shapes or geometry in osm map. The data is in geojson format and i want to store it in SQL server 2008 R2 using SQL geometry or spatial data types. ...
2
votes
1answer
141 views

QGIS server won't return JSON(P)

We set up a QGIS server and are using QGIS to connect to a WFS layer. Everything is working fine within the desktop application. Then we use qgis2leaf to generate a html/js web map. That all works ...
1
vote
0answers
155 views

“Invalid JSON primitive: geometry” when adding features

I'm trying to use the arcGIS Rest API to add features to a feature layer, but I get an "Invalid JSON primitive: geometry" error. I get the same results if I leave out the spatialReference. The ...
0
votes
1answer
582 views

CartoDB json to HTML Table using Javascript or Jquery

I am trying to display the dataset inside the cartoDB as HTML table. When i give request to the postgre database by SQL API, it is returning as the format (json) below in the snapshot. I want the ...
1
vote
1answer
61 views

Getting email addresses of pointers after selection with JSON or array and ArcGIS API for JavaScript?

I am trying to create a map where I can create a selection area, and get info of all graphic pointers under it, I tried to modify with following example, but they are using web service and queries, ...
0
votes
2answers
71 views

Generate GeoJSON from MongDB Query

I want to extract my MongoDB query in a GeoJSON format it order to be able to visualize the result. I use Robomongo, which seems to be able to generate a JSON format. After I run the query, this file ...
-1
votes
1answer
48 views

JSON to line string

I'm getting a JSON return like so: [{"lat":38.660274,"lng":-90.136198},{"lat":38.6613,"lng":-90.13860199999999},{"lat":38.664634,"lng":-90.141853},{"lat":38.664634,"lng":-90.141853},{"lat":38....
1
vote
1answer
338 views

ArcPy Table to Table Conversion Not Working Correctly

I have a script which writes the lat/lng of a JSON web service of bus routes. The script writes the latitude and longitude to a CSV correctly. However my table to table conversion does not work ...
1
vote
0answers
43 views

Apply.Edit Function for Delete

i have problem with my json of delete feature form Applyedit Jason on the arcgis server Json. Here my code. delMaintData: function(){ console.log('Bri'); var maintTable = new ...
2
votes
2answers
4k views

Looking for an API that will autocomplete adresses, and split them up into parts

I'm kinda new to the whole GIS thing, and found that is necessary for onw of my web apps. It's come to my attention that some people don't know what a proper physical address looks like, and so I'd ...
1
vote
1answer
711 views

GeoJson and D3.js multipolygon

I have this geometric shape file, so no map of a city. I store the two Shapefiles in a GIS database as a geometric form. Now, I want to visualize the geojson data. I created the GeoJson data ...
0
votes
1answer
156 views

Can't enable Jsonp in Geoserver 2.7.0 and then publishing my WFS request in Leaflet

I'm working on localhost:8080 and want to get WFS data in a Leaflet map. So, I've read in some posts here that I first I have to enable Jsonp in my web.xml file in Geoserver. So I put <context-...
2
votes
2answers
2k views

How to convert GTFS to XML or JSON?

Do you know any tool that provides that? I need to manipulated GTFS file but I would like to have data available in any well-known format like XML or JSON. EDIT GTFS are Google Transit Feed ...
1
vote
1answer
805 views

JSON coordinates not showing on Open Layers 3

i hope you guys could help me. its been several days since it tried and failed on populating my markers using a json Method. Please point out where im making a mistake. Thanks. Below is my code: ...
1
vote
1answer
59 views

JSON To Features tool does not obey symbology?

I am using the JSON to features tool in the ArcMap conversion toolbox and i cannot seem to get the symbology right. This JSON i am using is a GPFeatureRecordSetLayer which i have written to a .json ...
2
votes
3answers
110 views

get external jsonp and convert coordinates in leafletjs

I need to solve two problems: convert my coordinates from wgs84 to epsg28992 use external geojson from an jsonp url Both problems are as far as I understand not supported by Leaflet itself. So I ...
0
votes
1answer
467 views

How do I show feature attributes in a Leaflet popup?

So I have a JSON file displayed on my leaflet webmap. I would like to have it so a popup will appear when a feature is clicked. Right now it is a polygon feature. How do I call up information from the ...
3
votes
1answer
120 views

Is there are way to import non-geo JSON files into QGIS?

Here is a json file containing various attributes relating to countries. However, it does not contain any geographic data. http://bost.ocks.org/mike/nations/nations.json I would like to join these ...
0
votes
2answers
2k views

How can I add attributes contained in JSON data to an OpenLayers popup?

I am working on a website using jQuery, Javascript, and OpenLayers. I am adding markers to an OpenLayers Vector layer using the following code: var pointLayer = new OpenLayers.Layer.Vector("POI ...
0
votes
0answers
94 views

is there any flight travel time api?

I know there is google api for distance where we can calculate the driving distance but similar to that i want to pass two city names and I want it to give me just the duration like 4 hours 30 minutes....
2
votes
0answers
666 views

GDAL tiling DTED (dt2) dataset as gdal2tiles for 3D Maps

i am searching some webgl technologies to create 3d map with digital elevation data. for web tech. i have found ReadyMap SDK to create 3d map from TMS... in ReadyMap for elevation data it uses sth ...
5
votes
1answer
92 views

Describing borehole information with geojson (javascript)

I deal a lot with borehole information and looking the best way to move it around in javascript / take advantage of javascript libraries (e.g. leaflet) for looking at this information on mobile ...
0
votes
0answers
390 views

TileWMS JSONP getGetFeatureInfoUrl request using OpenLayers 3

I have a web map in Open Layers 3 which has some TileWMS layers from GeoServer 2.5 that I would like to query when the user clicks on the map. I am trying to use the tutorial here (https://...
1
vote
2answers
56 views

Loading JSON URL into Leaflet map?

Based on this example http://labs.easyblog.it/maps/leaflet-layerjson/examples/overpass.html I'm trying to load the following url into a Leaflet map https://data.police.uk/api/crimes-street/all-crime?...
2
votes
1answer
2k views

How to use ArcGIS 10.2 Features to JSON output in web maps?

Using the Features to JSON tool that is now available with 10.2, is there additional formatting that needs to be done to the files before they can be displayed as web maps?
0
votes
0answers
66 views

JSON Rest API - Mapfile - OpenLayers

I'm new to the GIS world. Using postgis 2+, I have a rest API running on a Tomcat server returning JSON. For instance : Query : GET /city?state=foo&otherParameter=bar [{ "id" : , "cityname" : ...
1
vote
2answers
313 views

leaflet / change a geojson divicon html

I have a geojson layer with a divIcon and now i want to change it. i have tried whit seticon but it does not work. How could i do it? This is what I am trying: papesjson.eachLayer(function(layer){ ...
4
votes
2answers
12k views

How do I serialize/deserialize .NET dictionary without key value elements?

I'm trying to get my C# class to serialize to a json that complies with GP Job, for example: { "jobId" : "jb10b153b77e74a839e31af53e5d4d0d1", "jobStatus" : "esriJobSucceeded", "...
0
votes
1answer
75 views

Javscript API esri/dijit/search JSON Response

Hello guys I am having some trouble trying to parse out the returned JSON data from a dijit search. I have the following code where s.set("value","48035") will be populated from another page so for ...
4
votes
1answer
298 views

Can ArcGIS Export Web Map task print labels from a Feature Layer?

I'm creating json to create a custom printout using the Export Web Map task on an ArcGIS server (v10.2). Everything works as expected apart from labels are not showing in the generated printout. The ...
4
votes
2answers
3k views

'invalid parameters' on ArcGIS rest API used from Silverlight

I have an Silverlight application from which I'm trying to create new features to ArcGIS server. Every time I get error {\"error\":{\"code\":400,\"message\":\"Unable to complete operation.\",\"...
3
votes
1answer
141 views

GeoServer and PostgreSQL JSON column

I have a database table with a dynamic schema implemented via a JSON column named "properties". Currently GeoServer doesn't recognize my JSON column. Is there some way to make Geoserver recognize ...
0
votes
1answer
125 views

Add REST map service to basemap

I have created a JSON file which includes 30 map service layers and their attributes. This includes the map service url. My function creates a table of contents from the JSON object so that when I ...
0
votes
1answer
1k views

Using URL of JSON file on local drive with OpenLayers support?

When i save json file in web apps then using http://localhost:8080/WGSClient/js/object.json this path file gets open. But when i keep it outside web apps like local folder then using same url format ...
1
vote
0answers
488 views

SQL-query should return GeoJSON FeatureCollection

I'm trying to return a GeoJSON FeatureCollection object from a SQL-query with PostgreSQL 9.3 and PostGIS 2.1. This is my query so far: SELECT row_to_json(fc) AS p FROM (SELECT 'FeatureCollection' ...