KML is an XML file format used to display and annotate geographic data, made popular by Google Earth.

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How to project Google Earth KML files in ArcGIS so that they display properly?

I am sure my question has been answered in the past but I would really appreciate it if someone could help me with this... I have downloaded a KML point file from Google earth and I imported it into ...
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1answer
785 views

How to export from PostGIS to KML

What is the best way to export from PostGIS to KML using open source tools? Can I do it directly, or do I need to first export to shape files?
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101 views

How to convert a multi-band landsat RGB to a kml file using MAPTILER

I was able to use maptiler for converting a single raster (ortofoto geotiff obtained with UAV) into a kml file. Now I want to convert a RGB landsat into kml for visualisation in Google Earth. It is ...
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Can Google Earth for Android open a local document from a .kml field?

I've been making a .kml file to be used in GE for Android that should open paths from the local device into Polaris Office. I'm using the following attribute tag: <a ...
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Displaying a KML File on a Vector Layer in OpenLayers

This should be straight-forward, but I am beating my head over it. KML will not display. I have tried from same server and remote server to ensure it is not a cross-domain issue. The KML file loads ...
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244 views

Openlayers 2.12 - add selectFeature to button results in “Geometry Undefined”

I have modified the Openlayers mobile Vienna WMS example, and am trying to change the labelButton to allow selecting of features to open a popup. I think it is necessary to do this as on a touch ...
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What is the most appropriate technology for publishing Census (and other) data for small areas?

We have a web application which shows the (United Kingdom) Census data on thematic maps using client-side code (based on OpenLayers) and KML. // This section can be skipped // begin At the moment ...
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445 views

Export Shapefile To KML - Google Maps Layers/Tiles

I need to convert a shapefile (either polygon shp with millions of polygons or polyline shapefile derived from the polygons) into a format to use online in Google Maps. I currently use GDAL codes ...
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536 views

Import SketchUp created KML contour lines model to QGIS

There's a neat trick to create contour lines based on the GE 3D terrain using Sketch-Up. The resulting KML however is a model I have looked at ways of importing KML layers to QGIS, like it was ...
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755 views

Any way to view/create/edit Google My Maps KML files on Android?

I have two large (several hundred features) maps created by Google My Maps that I use for my field research. They contain important information required by the field crew for their work on site. ...
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698 views

KML attribute data on onload of html page using openlayers

How to get KML attribute data on onload of html page using openlayers. This is kml file: click here to get kml file Any help is appreciated. Thanks in advance.
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Loading KML file with ESRI javascript API

I am trying to load a kml file using the ESRI javascript API v. 3.5. What I did with v. 2.6 no longer works. How do you add KML data with the latest esri javascript api? I am testing on my local ...
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115 views

Convert shapes in CSV to shape file

I have a csv file in which one of the fields contains a "shape" polygon in ESRI format. The other fields are textual, numerical, ext. How do I go about creating a layer from only the polygons in the ...
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5answers
252 views

Create world file from kml

I have a KML file for a NASA image. I want to create a world file from it so I can use the image in say QGIS. Is it possible to extract the key info (bounding coordinates) from the KML? It seems to be ...
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How to convert KML with tracks to Shapefiles?

I downloaded a KML track from Google Latitude. The service allows to download the tracked route from the user's profile providing a link such as: ...
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316 views

Esri Android Basemap with kml

I created a kml using the kmllayer. When I set the map with a basemap and use the addLayer() method the kml is not shown. I can see the kml layer without a basemap. Can someone post sample code on ...
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530 views

Draw lines and Move the marker at the same time with KML format

it is possible to draw a line and put the Marker in the top of the line with KML format? or have i to make two KML files, it's that to say, One KML file for the Lines and another one for The Markers? ...
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360 views

Setting a scale range for labels in KML files

Is there a way for labels to be displayed in KML only when zoomed in (or out) beyond a certain scale range, just as it is possible in ArcGIS? If exporting to KML from ArcGIS, I guess the first step is ...
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118 views

How to hide/suppress and rename/alias fields when exporting to KML?

I have a feature class that needs to be exported to a KML file. I wonder if there is a way for me to export only some of the columns of the feature class's attribute table; some attributes are not ...
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1answer
133 views

What KML features are suitable to display 3D atmospheric density data using Google Earth?

I wish to use Google Earth to visualise and explore 3D atmospheric density data. In my case it is ionospheric electron density, which is a niche area, but I can imagine this might have been done by ...
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2answers
300 views

From OSM to shape. Parsing problem

I'm working at OpenStreetMap project for android at the moment. I want to retrieve OSM data from my app(nodes, markers and paths) and convert it to shape file (.shp, .dbf and .shx). Later, I'll load ...
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394 views

Changing projection in KML from Google Earth to Maps

I have created a bunch of map tiles for Google Maps mistakenly using the Google Earth projection. Is there a tool available to batch warp the KML files to the correct projection or will I need to ...
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178 views

Any GIS program with GPX support and free hand selection tool?

I'm looking for GIS program that has good support for KML/KMZ or GPX route files and also has free hand selection tool. Right now I use 3dem and it would be perfect for my needs if only it had that ...
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75 views

Will Google Earth see my kml - on different versions?

Is there any difference in the kml script to allow different versions of Google Earth to see it ? If I write <?xml version="1.0" encoding="UTF-8"?> <kml ...
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traversing KML files with ogr python

i'm new to OGR processing and KML format so be gentle: i've got a series of KML files all containing multiple regions partitioning a larger area in each. i also have a series of geocoded points for ...
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Displaying a dynamic KML file on Google Maps as it is on Google Earth

how can i display my kml files through network link on Google Maps instead of showing it on Google Earth. I have tried the step mentioned on this link ...
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What is best way to convert DWG to KML using ArcGIS or alternatives?

What's the best way to convert Dwg file to Kml ? i have tried to convert Dwg file to shape file then convert it to KML, but i hadn't very good result , i had some shift from where should be seen in ...
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How to efficiently read a kml file into R

Hi I'm working with huge .kml files (up to 10 Gb) and need an efficient way to read them into R. Until now I've been converting them to shapefiles via QGIS and then back into R with readShapePoly and ...
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451 views

Export KML ExtendedData with OGR2OGR

I would like to export with ogr2ogr the data I have in a kml as ExtendedData <Placemark> <ExtendedData> <SchemaData schemaUrl="#15540_punti"> ...
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143 views

render kml 10mb KML file cordinates data on OSM map throws stop running script error in OpenLayer.js file

I am trying to render the kml file having 18000 line string data on OSM map using openlayer HTTP strategy. To render OSM map i am using GeoExt.MapPanel and ExtJS 3.4 viewport. The problem is I am ...
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264 views

British National Grid to KML results in offset polygons

I have a shape file of English wards from ONS. It is similar to the files available here: http://www.ons.gov.uk/ons/guide-method/geography/products/census/spatial/2011/index.html except I had to ...
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128 views

How to change delimiter in attribute table of QGIS?

I have imported a .kml file into QGIS, and the data is all shoved together into a single field like this: Fine, it's pipe delimited - easy to change the delimiter like in LibreOffice calc imports I ...
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display a kml on rumsey historical map

i want to diplay a kml (on a public url) on this map http://rumsey.geogarage.com/maps/g2104028.html?lat=44.22158376545796&lon=10.634765625&zoom=8 any hint to start? looking at that page ...
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How to display several points of a KML with the same coordinates in OpenLayers?

I've got a KML, where several points have the same coordinate, similar to following code: <?xml version="1.0" encoding="utf-8"?> <kml xmlns="http://www.opengis.net/kml/2.2"> ...
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377 views

Changing symbology/color in kml when exported from arcGIS/QGIS [closed]

I have marked some points and used symbology in ArcGIS/QGIS... when I export the file to kml, the color/symbology changes and only single color/symbol remains. Is there any possible way that the ...
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What's an analogy for a Network Link (KML)?

I'm trying to communicate how a product could/should/does behave with Network Links but am often getting tripped up by explaining the difference between the "link" and the "fetched content" -- which ...
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2answers
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Are there any open source packages to help process network links?

I'm trying to find an open source package that can process KML-based network links. I am looking for more than a parser -- more along the lines of setting up timers for interval refreshing, handling ...
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1answer
355 views

How to transform KML from lon-lat to UTM (E-N), using Python?

I have a lot of KML files set as lon-lat (geographic coordinates) and want to set them as UTM (E-N) and WGS84 with Python (using arcpy, ogr, or gdal) Does anyone knows how to do this?
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How do I stop polygons from a .kml layer disappearing as I zoom in on the layer?

I am relatively new to GIS stuff and have a query about .kml files in QGIS. I have downloaded the .kml filefrom ...
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1answer
91 views

Why can I only see a default list of KML attributes in attribute table?

I converted a shapefile to kml using ogr2ogr. Glancing at the output, it looks correct -- it has a <Schema ...> and each <ExtendedData> references the schema (I uploaded a snippet here). ...
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361 views

ESRI JavaScript API - Multiple KML Layers - Internal KML Parser Error

I am building a webmap with the ESRI Javascript API. I am trying to add several KML layers, as well as a Legend Toggle and am repeatedly getting "Internal KML Parser Error" and only some of my layers ...
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319 views

Import KML attributes into the correct schema

I have a kml file containing over 4000 polygons with attributes which must be retained (in 3 different fields). After using the standard KML to Layer tool, all the attributes are now in one PopupInfo ...
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2answers
349 views

Can I download a layer displayed on the google api?

Given the google api displaying a map on some site with layer 'A' on top of it. How can I create a GIS file for layer A (as simply as possible of course)?
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970 views

Converting KML files for use with Python library Shapely

I am trying to get a KML-file (wijken.kml) into Shapely. The KML-file is validated against the proper XML schema, so I guess the input is correct. Routes I have tried: 1) Converting to WKT or WKB ...
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76 views

Transfer USGS overlays to Google Earth?

How to transfer aerial archives from USGS earth explorer onto GoogleEarth?
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Get feature from two overlapping KML layers doesn't work

I did an implementation similar to http://openlayers.org/dev/examples/sundials.html The difference is that I have two or more kml layers at the same location and want to show their information ...
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2answers
891 views

How to make editable polygons in Google Maps?

I've just recently started learning Google maps, JavaScript, etc., and have a few questions about a project that I'd like to do. I'm wanting to take some ESRI shapefiles, convert them to KML, and then ...
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ArcGIS API for Silverlight - create MapTips programmatically for programmatically-created KML layer

The few examples and forum posts that I have found all use KML layers defined in XAML at design-time with nested MapTip templates binding to one or more Placemark attributes e.g. name or ExtendedData ...
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Geotools, output to kml and convert meters

I have a complex problem. I'm using geotools 10.* I have input data: latitude, longitude (WGS_84), radius in meters, start angle (12 o'clock), end angle (clockwise, i.e. turn to the right). I need ...
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114 views

How to view the whole KML

When I load a KML in Google maps, it doesn't show all polygons, instead there are Google "next-previous" pages, each containing parts of the KML. How can I view all the information in one page? ...