Google is a public American corporation invested in search technologies, which provides a number of free and paid geospatial and mapping services.

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3
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0answers
33 views

Why does google scale seem way off? [closed]

I have read similar threads on here regarding the technicality and am in way over my head. I am not a professional cartographer - I am a professional coach driver that uses google maps to plan routes. ...
1
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1answer
55 views

I want to use Google map in OpenLayers3

I want to know how I use Google map in OpenLayers. I already know, that some example codes exist, but it's too hard to understand them. Also, I already use OSM, Bing, and ArcMap. I found lots of ...
1
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0answers
27 views

Using historical imagery Google Maps API for Business

Is there a way using Google Maps API for Business to see historical aerial imagery, like you can in Google Earth Pro, with the slider bar they have at the top of GEP?
1
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0answers
25 views

Can Google Earth be used to display underground 3D structures?

Trying to make it easy for a non GIS savy person to view the 3D data I produced in ArcScene. I cant seem to get Google Earth to view underground/below the standard imagery.
0
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0answers
36 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 ...
1
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0answers
42 views

Elevation Profile Google

I am creating a longitudinal profile in Google Maps. For this, I created a function that lets you draw a line and when it disappears just drawn. So far there is no problem, but when I return to view ...
0
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1answer
43 views

Using Google as Base Layer with Openlayers 3.11.x (lastest)

It's possible with Openlayers 3.0 like: http://openlayers.org/en/v3.0.0/examples/google-map.html But I want to use lastest version (3.11.x) of OpenLayers and Google Base Layer. Not working with ...
0
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0answers
33 views

Google Maps JS API With Google Earth Spotted?

I've been, somewhat, following the news on the deprecation of the Google Earth API since it was first announced earlier this year. I'm an amateur GIS guy and I've been wanting to port over a simple ...
0
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1answer
36 views

How can I define a relationship between GTFS' trips and calendar/calendar_dates tables?

From the Google GTFS reference guide, the 'Service_id' field of 'trips.txt' file is referenced from the calendar.txt or calendar_dates.txt file. I want to create a database for GTFS, so how I can add ...
1
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1answer
78 views

how can I speed up openlayers plugin for Google images in QGIS?

I use Google aerial photos when using QGIS (2.10.1) using the openlayers plugin. I find that it is very slow, and often hangs when I refresh or move around the map. Is there a way of improving its ...
1
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0answers
83 views

How can I get ALL addresses within a polygon, with Google Maps or another free provider? [closed]

I am hoping to find a good solution to doing this. We would like to be able to define a polygon of latitude/longitude values and be able to have a dataset of all of the addresses within that polygon. ...
0
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0answers
11 views

Download GoogleStreetView Path a kml or shp?

Is it possible to download/export the path (just the route) of the street view car? I'd like to use it for further processing in qgis.
1
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1answer
57 views

Print composer problems Qgis 2.8 Wien with Google Satellite

I am having serious problems in exporting a map (Google satellite map) linked to QGIS. Using the print editor I clearly see the part of the map I want to print and also in the right scale, but when ...
0
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0answers
30 views

google chrome version which support arcgis javascript api (version 1.6) on windows 7 (64bit) machine

I need to use google chrome to open a html file. The html file contains arcgis javascript api (version 1.6). Since the ArcGIS js api version is too old, some functions not supported by the latest ...
1
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0answers
26 views

Does the display size of a map object in Google Maps affect the [% repeat] value for a symbol on a polyline?

I have two Google map objects on my page: 1) height: 121px; width: auto; (This is the smaller map). 2) height: 770px; width: auto; (This is the larger map). Both of these maps have the same ...
1
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0answers
24 views

Copyrights disappearing at certain scales on GoogleEarth Pro

I want to use a map (scale 1:10000) of a city (Montreal). I assembled it from several high quality pictures. We need to cite copyrights from GoogleEarth Pro. I have read online resources : ...
0
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0answers
21 views

google maps engine connector

I am trying to use google imagery in QGIS through the Google maps engine connector plugin. I relatively new to QGIS and need some help. What I want to do i use the google maps in QGIS and then print ...
0
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2answers
41 views

Are there any tools for creating GTFS? [closed]

I was asked to create a feed for a company. Are there any tools I can use or do I have to make the entries one by one,line by line? What are the tools big agencies use?
-1
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1answer
29 views

Can a trip exist without routes

I have be finding a clear differences between trip and route terminologies. I am also developing a transit system using goole transit. This thread answers has a very clear explanation. But one ...
1
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0answers
215 views

Polyline changes into polygon in google map drawing tool

I have been using google map provided tools where it can draw the polygon and polyline accordingly. I will first click on the polyline icon and start plotting and suddenly when I double click it turn ...
0
votes
1answer
110 views

Google Earth image projection transformation question

I have taken a JPEG image snapshot of an area on google earth. Within it I marked and record the coordinates of the four corners. I then added and georeferenced the image to a map I was already ...
0
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0answers
112 views

google geocoding api usage restrictions and other free api options

I would like to use the google geocoding api to geocode a few thousand addresses. I understand the daily limit for a free account is 2,500. I want to retrieve the coordinates and then map them in ...
1
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1answer
1k views

Google's S2 library - any alternatives?

Is there any alternative to Google's S2 geometry library? It looks it was updated 4 years back and hardly any documentation. I need a library to divide cities into zones of the area I need. S2 looks ...
1
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1answer
656 views

import GPGGA data to google earth

I have collected some GPGGA data in *.GPS file. Now how to import these GPGGA into Google Earth Pro.I want to see the result(lat, longt and height) in map. The file is opened like that: ...
1
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0answers
70 views

How to get the elevation of the complete sea floor?

I am not a cartographer, I am an analyst-programmer, I know nothing about SRTM, DXF, PostGIS, QGIS... I just saw those names in other questions... Is there a quick guide where I can learn about this? ...
1
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1answer
102 views

Use of Google Earth Pro derived area and perimeter for a thesis?

I have ground-truthing data of centroids for 23 sites and their surrounding land uses, but no money to purchase remotely sensed images of this remote region of Latina America. I would use the polygon ...
2
votes
3answers
1k views

Ways to extract DEM for urban areas using Google Maps?

Is Google maps' elevation API suitable to obtain the high resolution elevation data for areas that have 3D building such as Manhattan? Would the API for example yield a significant different value on ...
0
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0answers
23 views

Is LIBKML being actively developed?

According to the page on Google Code (https://code.google.com/p/libkml/downloads/list), the last update was Feb 2010. Is this library still being updated?
0
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0answers
19 views

My Maps - shareable and open with app?

Google "My Maps" comes in handy, when it comes to "navigate to object" when pointing at the polygons in selfmade maps. I´ve uploaded polygons and I want to share the map with other users. That´s not ...
2
votes
4answers
435 views

How can I publish a Google Sheet to the web as a GeoJSON file?

I am trying to create a map in Mapbox to be embedded on a website and have the embedded map automatically update every time the source data is updated. I have my source data in a Google sheet and have ...
0
votes
0answers
57 views

Using googe places api search results in desktop QGIS

I came across another post that asked this question Formatting Google Places API GeoJSON and Import to QGIS? and I am wondering if it is possible/allowed, and if anyone has done this and what is ...
0
votes
0answers
32 views

promote ArcGIS Online web map app in search engines?

Does anybody have any tips for "promoting" web map apps, built on ArcGIS Online, in search engines, aside from bribing Google/Bing/etc ?
0
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0answers
90 views

Highlight area/location on map

I want to hightlight area on mouse over as exactly like wikimapia is doing.I have these questions Can i do exactly as wikimapia in my website?I do not want in iFrame. What is the best way to to ...
0
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0answers
251 views

Import in Google Earth Pro Geotiff from a Geostationary satellite

I'm litterally having a nightmare with geostationary image. I would map this geotiff https://drive.google.com/file/d/0B5L9hPViqpFNdVdaYklodzBkamc/view?usp=sharing on Google Earth. What i get is this: ...
0
votes
1answer
102 views

Time spent writing cutting and rendering map tiles algorithm/mechanism

I know this a very vague question but I really need to know this. Can anyone help me find kinda matrix that shows how much time spent by different companies writing their map tile cutters/renderers ...
1
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0answers
178 views

Converting UTM32-EUREF89 shapefiles to align with Google maps

Im from Denmark, where the maps we can get from official hand is in UTM32-EUREF89 shapefile format. When these are applied on top of either google/oracle/bing they seem to be like 20-25 km of towards ...
0
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1answer
88 views

Toggling Layers using CartoDB

Does anyone have ideas or know how one might be able to use CartoDB to create a map that one can toggle the individual features within a KML file, as currently happens on this map? I want my users ...
1
vote
1answer
359 views

How can I find company address with Company Name, zip codes and State of Existence?

I need to find the address of the companies located in a particular State with Company name and also zip codes. Example: Company Name: Integrated Care Management Within the following zip codes ...
2
votes
1answer
164 views

Problems exporting aerial imagery from QGIS

Looked around but couldn't find the answer to my question, so here goes. I am trying to export some decent quality (300dpi) aerial images from QGIS using the OpenLayers plugin. Sometimes it works, and ...
0
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2answers
1k views

Corrupted kmz file with parse error?

I have a challenge viewing my file. I get the following error (Failed: parse error at line 16032, column 25) when i try to open on Google. I am unfamiliar with coding.
1
vote
2answers
53 views

ArcGIS to Android Phone

So I have a ArcGIS webmap ( http://lvrs.maps.arcgis.com/apps/Viewer/index.html?appid=a2756011923849659bc76ecd5ef7201c) and I am wondering how would I export this and actually be able to run this on ...
2
votes
1answer
1k views

Google Maps OpenLayer plugin not zooming in or panning

So recently I've noticed that the OpenLayer plugin for Google Maps (Google satellite, physical etc) is not allowing me to zoom into the specific area I require. Everytime I try and zoom it pans back ...
1
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1answer
342 views

Import KML to PostGIS

I am looking for a way to import my data from KML (example below) to PostGIS database. <?xml version="1.0" encoding="UTF-8"?> <kml xmlns="http://www.opengis.net/kml/2.2" ...
1
vote
1answer
215 views

Creating an online form with intergrated google maps

Not sure if anyone can help, but i am looking at creating an online form that includes a map (google or something similar) where the user can draw a poly and when the user hits submit, i get all the ...
1
vote
2answers
3k views

Excel Macro to KML using VBA Loop

I am trying to write a VBA loop which will turn a list of addresses and their corresponding Lat Long coordinates in to a KML file for viewing in Google Earth. I have managed to get the opening and ...
2
votes
0answers
156 views

Can I use the Google Elevation API for academic research (licensing)?

I would like to use the Google Elevation API to generate about 5 elevation maps for master's degree research on aircraft collision avoidance. The data would be meshed and used in simulation to ...
3
votes
1answer
317 views

Is google maps static api free?

I'd like to write an app which uses google maps (via javascript library like gmaps.js). I'll GET the GPS positions from my server and I'll use google maps+js library to draw them on map. I don't ...
5
votes
1answer
240 views

How often does Google change the geo-coordinates for a given address?

I geocoded the address "50 Hurt Plaza Southeast, Atlanta, GA 30303" twice. Once on July 28th, 2014 when I got the coordinates: (33.754208, -84.387272) And again today, August 18th, 2014, and got ...
3
votes
2answers
122 views

Google layers not matching

I'm working in a project with whole Europe data. I'm working with WGS84 (4326), and sometimes I overlay my polygons with Google maps layer (in QGIS) to see some details. When I do this, I have to ...
1
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0answers
60 views

how manage mysql spatial polygons in parent child style

I want to store location-polygon data in a parent-child relation. I am using spatial data in MySQL and Google map for polygon. Eg: World 1.1 US 1.2 China 1.3 Japan 1.4 South Africa 1.4.1 Pretoria ...