Import your KML map data into Google Earth - Android - Google Earth Help

 

kml application of google earth

May 26,  · This app will let you load a kml or kmz file and parse it into a list of waypoints (placemarks) that you can load into Google Maps or other GPS navigation applications on your android device. Short. Jul 20,  · Since the Google Earth stops while loading the seldecteds.gq file, the file might either be corrupt or damaged. There is an easy solution for fixing the issue with seldecteds.gq The other reason behind the issue might be related to your graphics. At the bottom, tap Import KML file. Choose the location of the file you want to upload. If your file doesn't appear, tap Menu to locate your Drive or device's storage. Choose the file you want to add. To return to the map and view the file, tap Back. Info you can import and export. You can view most simple KML files in Google Earth for Android.


KML Tutorial | Keyhole Markup Language | Google Developers


All tags are case-sensitive and must appear exactly as they are listed in the KML Reference. Kml application of google earth Reference indicates which tags are optional. Within a given element, tags must appear in the order shown in the Reference. If you're new to KML, explore this document and the accompanying samples files SamplesInEarth to begin learning about the basic structure of a KML file and the most commonly used tags. The first section describes features that can be created with the Google Earth user interface.

These features include placemarks, descriptions, ground overlays, paths, and polygons, kml application of google earth. The second section describes features that require authoring KML with a text editor. When a text file is saved with a. Then Paste the contents of the clipboard into any text editor. Be sure to experiment with this feature. All of the examples described here are in the KML Samples file. Begin by downloading that file to view the examples in Google Earth.

The KML 2. The simplest kind of KML documents are those that can be authored directly in Google Earth—that is, you don't need to edit or create any KML in a text editor.

Placemarks, ground overlays, paths, and polygons can all be authored directly in Google Earth. A Placemark is one of the most commonly used features in Google Earth.

It marks a position on the Earth's surface, using a yellow pushpin as the icon. Kml application of google earth can specify a name and a custom icon for the Placemark, and you can also add other geometry elements to it. This folder includes three different types of placemark: simplefloatingand extruded.

The KML code for the simple placemark looks like this:, kml application of google earth. If you were wondering where the Placemark is, it's right over Google's Building 41, where we developed Google Earth! By default, the icon is the familiar yellow pushpin. The Point is used to place the icon, but there kml application of google earth no graphical representation of the Point itself. You can add links, font sizes, styles, and colors, and specify text alignment and tables.

Google Earth 4, kml application of google earth. Ground overlays enable you to "drape" an image onto the Earth's terrain. Notice that the file begins with the same two lines as the first example: the XML header and KML namespace declaration.

This example uses a Folder titled "Ground Overlays" as a mechanism to group and label its contents. Bounding values are given for the north and south latitudes, kml application of google earth, and east and west longitudes. In addition, rotation values are given for images whose y -axis doesn't coincide with grid north.

This example uses a JPEG image for the overlay. Many different types of paths can be created in Google Earth, and it is easy to be very creative with your data. Take a look at the "Absolute Extruded" example in the Paths folder and you can see how the shape has been generated by the following code:.

Notice how it is really just one line drawn at altitude above the ground. You can use Polygons to create simple buildings and other shapes. The Pentagon example is generated by drawing simple inner and outer shells and then extruding them down to the ground. Here is the code :. This section describes some of the KML elements that must be authored using a text editor, such as shared styles for geometry, highlighted icons for Placemarks, and screen overlays.

Authoring KML "by hand" is a bit more advanced than using the Google Earth interface to create and modify features, but with a small amount of practice, most users are comfortable editing KML files to add these effects. Once you've created features within Google Earth and examined the KML code Google Earth generates, you'll notice how styles are an important part of how your data is displayed.

Power users will want to learn how to define their own styles. Because more than one element can use the same Style, styles defined and used in this way are referred to as shared styles.

If the Style definition is within the same file, precede the Style ID with a sign. Note that it's easiest if your IDs are descriptive strings so that you can easily tell what their effect is. Here's an example of a style "transBluePoly" that defines a transparent blue color for the polygon faces and a line width of 1. This style is used by Building 41 in the Google Campus example in the Polygons folder :.

The Document defines two styles, one for the "normalPlacemark" and one for the "highlightPlacemark" shown when the cursor rolls over the Icon. There are two icon states: normal and highlight. Screen overlays cannot be authored directly within Google Earth and are thus more difficult to create than ground overlays, kml application of google earth.

As an example, enable the "Absolute Positioning: Top left" folder in the KML Samples file kml application of google earth you will see a screen overlay at the top left of the view window. This was created with the following KML code:. In this case, the top-left corner of the image 0,1 has been made coincident with the same point on the screen. Check the other examples in the folder to see how it is possible to obtain other fixed positions, and to create images that size dynamically with screen size.

Note that xunits and yunits can also be specified as "pixels" for precision control. For further detail, see the KML 2. The specified file can be either a local file or a file on a remote server. In their simplest form, network links are a useful way to split one large KML file into smaller, kml application of google earth, more manageable files on the same computer.

So far, all of our examples have required that the KML code be delivered to Google Earth from the local machine. Network links give you the power to serve content from a remote location and are commonly used to distribute data to large numbers of users. In this way, if the data needs to be amended, it has to be changed only at the source location, and all users receive the updated data automatically. With some knowledge of a scripting language such as PHP, Python, or Perl, you can create a script that delivers a stream or file of KML data to each network link.

The response must be valid KML, kml application of google earth. For complex applications, proper error handling is very important.

Tip: A simple way to handle errors is to parse the server's error as the text for a folder name. This is more informative and more user-friendly than letting the connection drop. Whenever the network link is refreshed, the Python script runs again and generates KML with new latitude and longitude values. A standard network link is a uni-directional link: data flows only from the server to Google Earth.

The view-based refresh enables bi-directional communication. When the view-based refresh is active, Google Earth returns the view coordinates to the server at a specified time. This may be every n seconds, minutes, or hours, or once a certain amount of time has elapsed since the view stopped moving.

The coordinates are returned to the server by means of an HTTP GET that appends the kml application of google earth as follows this is the default bounding kml application of google earth information :. If the request were made while the user was looking down on San Francisco, the coordinates might look as follows:.

This feature can be used for some very creative applications, but to get you started, a simple example is presented below, kml application of google earth.

The following server-side Python script parses the return message sent by Google Earth and responds with a Placemark at the center of the screen.

Each time the Network Link is refreshed, a new Placemark is generated. The principle illustrated in this example can be used for some very complex applications. For example, if you have a database of geographic information, you can extract the coordinates of the viewer, make a call to the database for the data specific to the view, and return it to Google Earth as KML. When responding to a request from Google Earth or any Earth browsera KML server must follow a certain set of rules so that Google Earth can correctly interpret its responses.

If the server returns invalid KML, the Network Link will stop, deactivate, and output an error message. Ready for more? Also, browse the KML Reference for information on specific elements. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4. For details, see our Site Policies.

Last updated October 31, Keyhole Markup Language. Placemarks A Placemark is one of the most commonly used features in Google Earth. Intelligently places itself at the height kml application of google earth the underlying terrain. This is line 1 in every KML file. No spaces or other characters can appear before this line. A KML namespace declaration. This is line 2 in every KML 2. Kml application of google earth Placemark object that contains the following elements: Kml application of google earth name that is used as the label for the Placemark A description that appears in the "balloon" attached to the Placemark A Point that specifies the position of the Placemark on the Earth's surface longitude, latitude, and optional altitude If you were wondering where the Placemark is, it's right over Google's Building 41, where we developed Google Earth!

Auto-Markup in Google Earth Release 4. Paths Many different types of paths can be created in Google Earth, and it is easy to be very creative with your data. Note that the tessellate tag is by default set to 0. If you want to create tessellated lines, they must be authored or edited directly in KML. Polygons You can use Polygons to create simple buildings and other shapes. Styles for Geometry Once you've created features within Google Earth and examined the KML code Google Earth generates, you'll notice how styles are an important part of how your data is displayed.

The Placemark will refer to this ID.

 

 

kml application of google earth

 

KML is a file format used to display geographic data in an Earth browser such as Google Earth. KML uses a tag-based structure with nested elements and attributes and is based on the XML standard. All tags are case-sensitive and must appear exactly as they are listed in the KML Reference. The Reference indicates which tags are optional. Jul 20,  · Since the Google Earth stops while loading the seldecteds.gq file, the file might either be corrupt or damaged. There is an easy solution for fixing the issue with seldecteds.gq The other reason behind the issue might be related to your graphics. May 26,  · This app will let you load a kml or kmz file and parse it into a list of waypoints (placemarks) that you can load into Google Maps or other GPS navigation applications on your android device. Short.