Google Maps is a web mapping service application and technology provided by Google free (for non-commercial use),

learn more… | top users | synonyms

1
vote
0answers
50 views

Using .tif on data layer for Google Maps?

i have three files that i should use for a GIS application: map.aux, map.tfw, map.tif The .tif file is a "layer" that highlights some building over a map. How can i bring this information (and ...
1
vote
1answer
326 views

Adding custom polygons in google maps

Do you have any experience with adding custom polygons in to the google maps? I have made polygons from raster layer. And my goal is to show this layer in google maps. For now i have experience with ...
0
votes
0answers
40 views

How to get the directions of the co-ordinates in leaflet?

Now i'm working on the live tracking to track my vehicle.I want to get the directions to change the marker position based on the co-ordinates. I have using arrow icon for marker icon. I need to ...
0
votes
1answer
182 views

Leaflet : How to update polyline ? Live Tracking

var ColorVar = '#bd0026'; var firstpolyline = new L.Polyline(polyList, { color:ColorVar, weight: 8, opacity:0.8, smoothFactor: 1 } ); ...
0
votes
0answers
33 views

The 'mosaic' of my maps on Qgis won't show up in the work space but individual maps do

I have made a 'mosaic' of my maps on QGIS (version 2.10.1-Pisa) yet when I select and un-select each individual map it appears and disappears. I won't 'zoom to layer' and even when 'shown in overview' ...
9
votes
0answers
182 views

Using ArcGIS Desktop to create outline (isochrone) around points? [duplicate]

I am trying to generate my own iso-chrones using Google and Python and have reached a point where I can produce two data-sets which I would like to combine in the following way: Points (reachable ...
0
votes
0answers
140 views

How to get GPS coordinates of neighborhood polygon from Google Maps?

Does anyone know how I can find the GPS coordinates for neighborhoods like this: ...
2
votes
1answer
1k views

How to extract DEM files from google Earth/Map for surfer?

I will need to do a 3D representation of a terrain and I heard surfer is ideal, but then I do not have a DEM file of the region, I know Google Earth and Map could help, but I do not know how? If there ...
1
vote
1answer
162 views

QGIS Open Layers Plugin - Question about Google Maps/Earth Policy

I am operating on OS X version 10.9.5 using QGIS 2.6.1 - Brighton. I am using the Open Layers Plugin version 1.3.6 (Google maps) to create shapefiles and edit existing shapefiles over the Google map ...
0
votes
1answer
47 views

How to get Lat/Lng from a Geometric property?

Alright, I am very new to GIS, my question might not even make sense, but help me get through this. I have this JSON data of some fields which have this geometry property: "geometry": ...
0
votes
0answers
175 views

display latitude and longitude on google map

i am using this mark up to show google map location but it didnt show the exact loacation <!-- Include all compiled plugins (below), or include individual files as needed --> <script ...
0
votes
1answer
66 views

show kml from variable instead of url

I am trying to add a layer from KML variable instead of url due to the current circumstances that force me to. I am using openlayer 2.13.1, chrome, VS and .net. i have read the following link and ...
0
votes
1answer
53 views

Polygons on Mouseover event only Activate on Borders

I have a map with several polygons that have a mouseover and click event. The mouseover event causes the polygon to change color, and the click event brings up a custom info window. Most of the 200 ...
0
votes
1answer
78 views

Displaying KML attributes (Images) on Google My Map

I don't know if i am the right place to ask this question, i want to display images attached with each attribute in the kmz file on GoogleMyMaps. I can view the images on google earth but when i ...
-4
votes
1answer
111 views

Putting home location and name in Google Maps? [closed]

I want to put my home address in Google Maps forever. I registered my home location like a shopping mall, Restaurant, bar, hotels, shops store, office etc. Please describe step by step.
0
votes
0answers
120 views

ArcGIS/ ArcPy - XY coordinates of feature class does not match calculated geometry XY

Tested on: different workstations, different Windows versions; ArcGIS Desktop 10.3, different license levels Background: I use the Google Maps DistanceMatrix to calculate drive times between two ...
1
vote
2answers
211 views

How to capture coordinates of map extents in a QGIS print composer atlas?

First question; be kind. Here's what I have done so far: In QGIS 2.10.1 Pisa on Windows 10, I have a set of polygons overlaid onto Google Maps using the OpenLayers plugin in QGIS. Using print ...
1
vote
0answers
111 views

How mix 3D Data from Google Map and one's 3D object?

Is it possible to add some 3D object in the 3D maps from Google ? Which tools should I use (never used 3D modelling tools but I'm motivated :) Here is the picture that triggered my question :
0
votes
1answer
515 views

How to add layers and update layer control dynamically : leaflet

Introduction I am working with the lealflet api, where user can draw shapes to map(image)... Initially the layer control(handling 1 layer) is added for base map using imageoverlay...... ...
2
votes
1answer
54 views

Plotting points on a map based on address text string of location

This may be a naive question, but I'll try anyway. I am working in QGIS, and I have a shape file with more than 2000 rows containing information about specific trees in a botanical garden; their ...
0
votes
0answers
147 views

Google map 1km grid overlap

Generated 1km grid at a lower zoom level (so we cover a large ground area), this 1km grid data is saved in a DB and loaded back based on the current location the user is on, the problem is when we ...
0
votes
0answers
246 views

draw a map from encoded polylines

I'm using the google maps web services service to find a route. From the json response I parse it encoded polylines and store it on coordinates String. private String parseJson(String s){ String ...
1
vote
0answers
46 views

Openlayers 2 and Google Streets

I don't know why since yesterday Google Streets baselayer is not displayed if Google Hybrid is not selected first. I thought it was my fault but the same happens with the example: ...
0
votes
0answers
50 views

Calculate maneuver details using coordinates

I want to calculate the maneuver details (turn-left, turn-right, etc) from the coordinates array returned by google roads API (I'm using JavaScript). I know maneuver details only returned by google ...
0
votes
0answers
301 views

Layer XYZ - Google API to OpenLayers

I am trying to load some tiles I generated in mercator projections. With the Google API it works perfectly with this script: <script> var map, overlay; function initialize() { var ...
2
votes
0answers
267 views

Google maps distance based on the zoom level

I have used google maps for displaying some locations using markers, based on the user's current location. User's current location is the center point of the map. The default zoom level is 12. In ...
2
votes
1answer
61 views

Mouse Scroll in ArcGIS different from that of Google Maps?

On moving the mouse scroll forward, the map Zooms-Out in ArcGIS while it Zooms-in in Google Maps. Can it be changed to match the Google behavior?
0
votes
0answers
130 views

How to find one polyline of google map overlaps other polyline in map?

I have two routes let's say route 1(Location A to F) and route 2(Location B to E) in Google map. How could i determine route 1 includes route 2? Here route 2 is shorter than route 1 so, coordinates ...
0
votes
0answers
74 views

Layer coordinates and geometry in ArcGIS API for JavaScript?

Currently I'm working on a system that uses the ArcGIS API for JavaScript with layers and map to display information on borders of specific regions. I don't want to display all information at once ...
2
votes
1answer
352 views

Google Maps API: How to remove terrain from the satellite view?

(I asked this in SO General - but then thought it might be better here - sorry for the cross-post!) Using the API, is it possible to turn off the 3D terrain in the Google Maps satellite view? I'd ...
0
votes
0answers
57 views

Drawing Google Map & printing at 1:160 (N Scale for modeling)?

I would like to draw a Google Map between two cities crossing a mountain pass in the Western USA. That part I can do just fine. What I would then like to do is print it at the scale (am I using that ...
4
votes
1answer
83 views

Need to include GPS data in a GIS system

I work for a small telematics company and we received a request from one of our clients about integrating their vehicle GPS locations to their ArcGIS system. Our current system simply displays this ...
0
votes
0answers
136 views

Buffering a polyline

I'm attemping to buffer a polyline that the user has drawn on a map (Google maps and OSM map). The user specifies a distance in metres and a polygon should be drawn around the polyline representing ...
2
votes
4answers
345 views

Does Google Maps API or OSM provide location/place boundaries

I've been digging around today in Google Maps and Leaflet API's to find if there is an easy way to get these boundaries instead of needing our users to manually outline these things (like drawing ...
0
votes
0answers
53 views

Easiest way to have an offline stylized map

I would like to have my own offline stylized map. I see that google api can dynamically build stylized map (http://googlemaps.github.io/js-samples/styledmaps/wizard/index.html) But I can't save my ...
2
votes
0answers
99 views

How to tell if map service is fully vector or raster?

sorry if this is a duplicate, but I was wondering how to tell if a map service (in web browser) is vector based or raster based? What I think to understood so far is that Google Maps for example is ...
0
votes
0answers
108 views

Changing Polygon shape on Zoom in and Zoom out in google maps using javascript

In my application iam using google maps v3, on page load with default zoom level of 15 i load few polygons by passing points(latlng coordinates) from database on the google map now my question is when ...
2
votes
0answers
35 views

A small map take so much place and time?

I am using TileMill and try to generate an MBTile from Lyon in France. Doing so takes me +100GB and an incalculable time (25mb for a really small portion of Lyon take me 1h) Is it normal ? Does that ...
2
votes
1answer
107 views

Export QGIS map for Google Map

I made a superbe map with QGIS that I really would like to export in Google map format (Zoom/X/Y.png). I search everywhere and no comfortable answer was found. For now, I am making a map using ...
1
vote
1answer
1k views

OpenLayers & Google Maps: TERRAIN not showing as baseMap

I have a problem with OpenLayers and Google maps: on this page: http://46.37.22.75:8085/public/ I'm loading Google maps TERRAIN with Openlayers.js, everything worked well for about 1 year, but now ...
1
vote
0answers
37 views

Can't properly map Lat/Long data on a googlemap

At the very beginning I should mention that I am a novice in spatial data handling. I am in it because I am recently doing a project where certain mining information needed to be embedded on a global ...
2
votes
1answer
110 views

Export DWG map plot to PDF or image?

I have a map for a state. It has the borders of the cities/suburbs.It is in DWG file. I am using AutoDesk TrueView 2016 to view it. I have tried to export it using both EXPORT and PLOT to a PDF file ...
0
votes
0answers
20 views

How to make coincident a vector layer and a bitmap constructed from Google map tiles using programming

I can make a bitmap file from tiles that I receive from Google map using X_Tile,Y_Tile and Google map zoom parameters successfully.First I use a vector layer to find map extent in UTM,so I have ...
2
votes
1answer
234 views

Google Maps Openlayer plugin not aligned with the OpenStreetMap building layer in QGIS

I am working on an OpenStreeetMap (OSM) building layer (I download the imposm geojson in city Dar Es Salaam, Tanzania from https://mapzen.com/data/metro-extracts and used the building layer) and the ...
1
vote
0answers
64 views

How to credit layers fom OpenLayers plugin for pdf/printed maps?

Anyone who has some insight into copyright law, went already through the terribly long terms of use and able to describe how should be the layers from OpenLayers plugin referenced / credited in PDF or ...
1
vote
1answer
32 views

Web map linked to database that shows one spatial location at a time

I have a simple database with a record for each research project that occured on a national forest. Each project area is associated with a polygon, and there are around 200 polygons that are piled ...
1
vote
1answer
298 views

How do I convert ESRI X,Y to Lat, Long for Google Maps?

I've downloaded the data from NYC Parking regulation. I want to plot that on Google Maps. I use http://www.shpescape.com/ft/ to convert to Google Fusion Maps but the data is in X,Y coordinates instead ...
0
votes
0answers
78 views

Drawing Lines Between Postal Codes in Fusion Tables

I'm using Google Fusion Tables and have two columns of corresponding postal codes. Fusion Tables automatically converts postal codes to coordinates (the centroids of each postal code) upon import. ...
1
vote
0answers
59 views

Can't get the web OpenLayers plugins to work because of 'python error' on my mac

I'm trying to get a relatively small section of Google satellite/ Google earth as a layer on Qgis on my mac. When I go to 'web' and the 'open layers' plugin it just comes up with python error. I've ...
1
vote
0answers
277 views

How to stop drawing the polyline in Google maps when path reaches in some defined area near the destination?

I am trying to draw the polyline between the 2 points and my requirement is, the polyline should stop drawing when it reaches the specified area surrounding the destination. I mean I don't want the ...