iOS (originally iPhone OS) is a mobile operating system developed and distributed by Apple Inc.

learn more… | top users | synonyms

0
votes
0answers
20 views

Collector for ArcGIS Invalid Token IOS

I'm having this issue while adding or updating a point on collector , on IOS devices only. Everything is working fine on Android and Windows 10! Error Message Pop-up: Cannot update.. Invalid ...
1
vote
2answers
41 views

Is there an easy way to find closest point on line in iOS?

I have a coordinate, and a path. I need to find a point on path closest to my coordinate. Something like http://turfjs.org/static/docs/module-turf_point-on-line.html but for iOS. ArcGIS doesn't seem ...
0
votes
1answer
40 views

Public transport offline routing

Is it possible to make offline public transport routing? What services should I use and what steps are? I'm developing in iOS platform.
0
votes
0answers
33 views

Forming a uniform grid of GPS coordinates from a starting GPS coordinate

I'm trying to find a method in which I can form a uniform 2D grid, relative to a starting GPS coordinate. See the diagram below The red point represents the starting GPS Coordinate, which can be ...
0
votes
0answers
238 views

Google Maps iOS Optimized Route returns zero_results

I have an app that lets the user generate a route using a origin/destination point and waypoints in between. If I submit the url without optimized:true in it I get a polyline back that goes to each ...
0
votes
1answer
139 views

How to use custom offline map in iOS app [closed]

I'm developing an iPhone offline map application. I've illustrator map georeferenced (using mapublisher), have geodatabase (http://goo.gl/isw6IP) and parking data (shp/csv). Requirements: The map ...
0
votes
2answers
198 views

Given a GeoJSON file how do I calculate the area of the embedded features?

We have a GeoJSON file that contains an array of features each with their associated geometry. How can I calculate the area of each feature? Are there any Java or Swift libraries to help me? Any ...
0
votes
0answers
20 views

Setting renderer for AGSFeatureTableLayer while using offline maps?

I am developing an app which allows user to access maps in disconnected mode (without internet connection). This is what we did so far: Created a sync enabled feature service on ArcGIS Server. The ...
1
vote
1answer
94 views

Linking iPhone app with OpenCycleMap?

I’m currently working on an iPhone application that shows visitors where to walk in my local town. Using GPS on the http://www.opencyclemap.org/ map I want the user to be able to see where they are ...
1
vote
2answers
340 views

Native Mapping Application - Leaflet Mapbox

I am going to build a native mapping application that I would like to offer for Android and IOS devices. I am an accomplished developer of web-based app using javascript, html and css. I am also ...
0
votes
0answers
28 views

How to disperse points in ArcGIS for iOS?

In the application I'm developing, a lot of points can end up having identical (x,y) coordinates. I'd like a way to spread them out so that a user can interact with them all, but the only things I've ...
0
votes
1answer
155 views

How to determine when mapview zoom level has changed using Mapbox-iOS-SDK?

I am using Mapbox-iOS-SDK 2.1.2 and I need to know when the user changes zoom level on the map view. I know how to get the current zoom level, but I don't see any delegate methods for determining ...
0
votes
0answers
51 views

Creating Tile server without using any Base Map

I have a database of points with coordinates on server (MySQL + PHP). I need to create a transparent (without an image of map) tiles with the points (one tile can be several points) format (x) (y) (...
2
votes
1answer
271 views

Best approach for indexing a SQLite database containing geoJSON spatial objects?

I'm building an iOS application for public release. My architecture currently includes Mapbox, Parse, geoJSON and SQLite for the local store. The app will store spatial objects locally as a string in ...
0
votes
0answers
23 views

Png32 format in geodatabase file ArcGIS iOS SDK

I am developing an app using ArcGIS iOS Sdk. This app supports both online & offline modes of usage. Query: In Online mode I load the map using AGSDynamicMapServiceLayer and set the image format ...
0
votes
0answers
61 views

Open Sea Map for iOS and Android

I am looking for the possibility to do spatial analysis on OpenSeaMap maps from iOS and Android applications for smartphones and tablets. Is there an existing geo spatial database available that I ...
2
votes
2answers
112 views

Format for viewing vector files offline and mobile

I wish to create a custom mobile application for Android and/or iOS for a school project that will allow a user to view (not edit, just view) specified ESRI shapefiles while offline. Shapefiles at ...
0
votes
0answers
18 views

How to get a copy of the raw photo from the Mapillary app (at iOS)

@fastmultiplication asks same question for Android app, "How to get a copy of the raw photo from the Mapillary app" but I want to know same solution of iOS app. I want to access raw photos of ...
2
votes
0answers
81 views

Google Maps Licensing

Sorry if this isn't the right place to ask this, I've tried looking around for support forums and have found none. I had a question regarding the ToS of Google Maps/Earth, it can be found here: https:...
1
vote
0answers
28 views

Descriptions for KML Paths on Google Earth for iOS

I am displaying hurricane paths on Google Earth where if you click on a path it shows a description in a window containing info such as wind speeds, category, location, etc. This works perfectly fine ...
0
votes
0answers
69 views

Does the mapView zoom the last layer of the .tpk package

I am developing an iPhone application that uses ArcGIS iOS runtime SDK. The app has offline usage as one of the major functionality. Please note that I am very new to this system and ArcGIS What I ...
1
vote
0answers
127 views

Displaying shapefiles on IOS app

I need to write a simple app for IPad that displays maps I was given. All maps are in one folder and they are shapefiles. I am able to open them in ArcGIS for desktop, however I am unable to attach ...
1
vote
0answers
87 views

Collecting and editing local data on a tablet?

I need to view, collect, and edit data that has to be stored locally on an iPad, though we may be able to get an Android tablet if that's the OS with a solution right now. This data cannot go through ...
1
vote
1answer
119 views

Bezier curves on GPX path using turf.js but for iOS platform

I'm interested in creating bezier curves on a path based on imported GPX data and understand how to implement turf.js for web. But how would I implement this for iOS? Specifically, if I am using a ...
1
vote
0answers
251 views

5-star rating for mobile iOS app [closed]

Looking to create a mobile iOS app to collect consumer feedback on 10 separate locations using a 5-star rating system. There would be a total of 4 questions, each of which would require a separate ...
0
votes
1answer
220 views

Map box GL mature / appropriate for own OSM-Tileserver

I am quite new to this topic and currently trying to decide what library to use for developing OSM-apps with my own tile-server for Android, iOS and Websites (currently using Leaflet for websites) - ...
0
votes
1answer
424 views

Does an event get fired after a Layer has finished rendering in Openlayers 3?

I am rendering about 27000 Markers in different layers on a mapview. Everything works fine on fast devices. I have a problem on older devices (like the iPad3). When i hide one layer and set another ...
2
votes
2answers
190 views

Compass Navigation With ArcGIS SDK for iOS

There's a sample provided by esri named GpsSample (I can't find a way to upload it here) Anyway, the sample includes multiple selections for mapview's locationDisplay autoPanMode property I'm trying ...
0
votes
1answer
404 views

cross platform Mobile tracking app to report to custom server?

Does any one know of IOS, Andriod apps for asset tracking that I can point to my server? I can then write some code to intercept the messages from the mobile app. ideally a solution which works on ...
5
votes
2answers
2k views

Does iOS know the phone's location solely from cell tower, i.e. without GPS data?

Question Does the iOS operating system know the phone's location even if one could turn off the iPhone's built-in GPS module or if it was broken? Elaboration What I understand I understand that ...
3
votes
0answers
42 views

Esri iOS SDK application size [closed]

I'm developing simple app with esri ios sdk. I set up esri-sdk for ios with cocoapods. But cocoapods install all frameworks in project. In xcode estimated project size is about 250 mb. I'm curious ...
1
vote
1answer
261 views

How to view ArcGIS Online-created web mapping application on my device?

I have an ESRI Organizational account and an iphone 4s (iOS 7.1.1). On my phone using the ArcGIS app, I am able to see all maps created in My Groups, but I cannot see a single web mapping application....
1
vote
1answer
67 views

Installing ArcGIS collector on IPhone 5 running iOS 6.1.3

I have two volenteers using IPhones with ArcGIS collector, but cannot get Collector installed on one of them. IPhone 5 running 6.1.2 installs fine however, the other, an IPhone 5 running iOS 6.1.3. ...
2
votes
3answers
429 views

Snap! vs. Fulcrum for GIS data collection offline?

I am evaluating field data collection form-making apps and looking at Snap! or Fulcrum, or something else you know about that I don't! The key features it needs to have are: Map-based: I need to ...
2
votes
1answer
366 views

APIs to render custom WMTS source

We have a custom WMTS source which we want to show on Android and iOS. What would be my options to do this using native APIs (so no Leaflet or Open Layers)? An ideal API not only shows the maps but ...
3
votes
4answers
3k views

Convert from WGS84 to GDA94/MGA94 on iOS

I have a mobile app (iPhone/iPad) for recording data and taking notes, including photographs, and a government client needs GPS coordinates attached to each photo. They require coordinates in the ...
1
vote
1answer
308 views

Getting Only Distinct Values Using Query in ArcGIS iOS

Can any one Please tell me how can i Get only Distinct Values While Using Query and QueryTask in ArcGIS iOS SDK This the Code i Write for Getting all the Names. -(void)viewDidLoad { NSURL* url ...
1
vote
1answer
2k views

TIFF to MBTILES conversion on a mac

I have a large number of tiff files (map tiles) along with tab and tfw file types as part of an Ordnance Survey download. This is for an offline iOS app. I managed to get the tiffs into QGIS with ...
7
votes
4answers
9k views

How to capture accurate GPS points using mobile devices?

I'm currently working in Vietnam as a climbing guide, but am putting my GIS skills to use by doing a side project for the company involving the mapping of climbing routes. Along with another employee ...
1
vote
0answers
335 views

How to Calculate Geolocation Intersection of Two Vectors?

I'm unfamiliar with much GIS terminology but am tasked with solving a specific geolocation problem. For what it is worth, this is for an iOS project, so the data I can collect for analysis is that ...
1
vote
3answers
584 views

Is there an iOS app to display several offline raster maps with transparency?

There are several iPhone apps displaying offline maps. Some of them can show custom maps, for instance loaded as MBTiles or sqlite files. Galileo-app does this pretty well. But it is only possible ...
0
votes
0answers
406 views

Using Bounding Box to get area names

Question : I have to get the area names of a district. For instance, if my current location is chennai, I have to get the area names of chennai. I was suggested to use bounding box by google api for ...
0
votes
2answers
2k views

Vector Tile Rendering on iOS

I'm developing an iOS app for displaying my own custom map data (on GeoServer). The SDK I'm using to display my map is route-me (Alpstein fork) as the map viewer for now. route-me supports raster ...
0
votes
0answers
185 views

Open url viewer with native ArcGIS native app

I would like to know how to open URL viewer with the ArcGIS native app (Android/iOS) of the mobile phone. Giving to the user the option choose if he wants to open with ArcGIS native app or the browser ...
1
vote
1answer
1k views

replacing dijit.ComboBox with dijit.Select results in error (ArcGIS Javascript API)

I am currently populating a Dojo ItemFileReadStore with the results of an ArcGIS query (Javascript 3.4 API), which is then passed to a Dijit COmboBox. I am now having problems with the ComboBox in iOS ...
1
vote
3answers
59 views

What kind of improvement can be done for raster tiles for mobile usage

We generate raster map tiles and deploy them in the server, then we use javascript in the client to request the tiles and re-organize them to map.(like google map and Openstreetmap). However this is ...
1
vote
0answers
395 views

Math algorithm for n amount points in objective-c

I need some information about the Answer on an earlier Question. I need this calculation for an iOS App. I have three points with different Circles. I understand the problem and your solution. But i ...
1
vote
0answers
72 views

Finding list of bus stops and what is next

First of all apilogies if this is already discussed. I am a low vision person and there is only so much time I can spend searching for information as it is stressful on the eyes. I spent considerable ...
1
vote
1answer
78 views

ArcGIS for iOS slowdown after update

My polygon feature layer hosted on Arcgis.com (ArcGIS Online) is slow to load on iPads and iPhones after the latest ArcGIS for iOS update (version 10.1.2 August 6, 2013). If you search for Taupo Fire ...
2
votes
1answer
252 views

iPhone app to record 3D location information

Does anyone know of an app that would run on an iPhone or iTouch that would record the X,Y and Z information from an external GPS? I am using a Dual XGPS150 Bluetooth receiver. The GPS will record X,...