You can then open the KML file with a GIS application, such as Google Earth, Google Earth Pro, Blue Marble Geographics Global Mapper, or ESRI ArcGIS Pro.
#KML KMZ VIEWER ZIP#
zip, then decompressing them with a Zip utility. Since KMZ files are Zip-compressed KML files, you can also open them by changing the. To open a KMZ file with Google Earth Pro, select File → Open.
#KML KMZ VIEWER PRO#
The Google Earth Pro desktop application is a common choice for opening KMZ files. We can now observe Colorado Aquifers with hydro data or other information from The National Map without using ArcGIS.You can open KMZ files with a variety of mapping applications for Windows, macOS, Linux, Android, and iOS. The viewer will display the KML over the NHD Basemap. It may take a couple of minutes for the KML to open in the viewer. Under classification, choose "Unclassified". In this example, we will link to a KMZ that contains aquifer extents for Colorado. You now have the option to upload a file (KML or KMZ) or enter a URL if the KML exists on a website. In the Advanced tab of the viewer toolbox docked into the top of the viewer, choose the add data tool.Ī dialog box will prompt you for more information.
#KML KMZ VIEWER DOWNLOAD#
Notice that the symbology has been maintained from ArcMap to Google Earth.įirst, Download the Colorado Aquifer KML. Google Earth will automatically open and display the flowlines. Navigate to the KMZ and double-click on flowlines.kmz Save the geodatabase found here: to a local directory on your computer.Īdd the flowline feature class to a new ArcMap session.Ĭhoose the option for the conversion tool "Layer to KML"Ĭhoose NHDFlowline as the layer to be converted.Ĭall your output "Flowlines". The Layer to KML tool in ArcMap is an easy way to convert a feature class to a KML while preserving symbology settings from ArcMap. Goal: Use the ArcMap KML Conversion tool to convert an NHD Feature Class to a KMZ while maintaining symbology. Notice that the viewer symbology is maintained in Google Earth.Ĭonvert NHDFlowline Feature Class to a KML You will be prompted to open or save the file.Ĭhoose the option to Open in Google Earth. kml from the REST services endpoint.Ĭhoose the option to View in: Google Earth. The KMZ file will open and Google Earth will automatically launch.
This will show up at the bottom of the browser window. Some browsers, such as Google Chrome may not popup a window but will automatically download the file. Choose "Open with" and the default on the drop down menu should be Google Earth. In the overlay tab on the panel on the left side of the screen, click the arrow in the drop down menu next to the Hydrography (NHD) overlay.Ī window will appear asking if you want to open or save the file. Step 1 Use the NHD Viewer to obtain a KML. Goal: Use the NHD Viewer overlay panel to download the NHD as a KML from the Viewer and REST services endpoint. Obtain the NHD as a KML through the NHD Viewer. It is recommended that you download only the area that you need, then convert it to KML in ArcMap (Step 3).Īfter completing this tutorial, you will be able to: When you download the entire extent of NHD as a KML, Google Earth will run extremely slow. This allows for storing or sending data in one file. What is a KMZ? A KMZ is a group of multiple KML's zipped into one file.
#KML KMZ VIEWER FOR FREE#
You can download Google Earth for free here. You will need Google Earth installed on your computer in order to complete this tutorial. If you only want a portion of the NHD, a Subbasin for example, you will need to first download the data as a personal or file geodatabase, and use ArcMap to convert the data to KML. When you download the NHD as a KML from the NHD Viewer, you will receive the nationwide extent. The user will then be able to view any geospatial data with The National Map data themes and basemaps. By uploading a KML to the NHD Viewer, a user can send a url with the information by email to anyone, absolutely free. Why use a KML? KMLs allow users who are not familiar with GIS to observe geospatial layers in Google Earth or to add their own data to The National Map without having to use a GIS. If you want to view NHD Data in Google Earth or Google Maps, you will need to download it as a KML or convert an NHD Feature Class or Shapefile to KML. What is a KML? KML is keyhole markup language, a scripting language used to display geospatial information in multiple platforms such as Google Earth. Downloading, Creating, and Uploading KML's