After performing this conversion, you can use the geographic data from your KML in the same ways you would any other GIS data: edit, analyze, and map it. In addition to the KML feature and imagery data and symbology, several other properties of the KML will also be included in the converted ArcGIS data, such as pop-up information, snippets, and other attributes. kmz file to a file geodatabase containing all features and imagery from the source KML and a layer file that maintains the colors and symbols of the source KML. The tag has subtags, such as, , and, which store information about the point as well as a subtag that stores the x-, y-, and z-coordinates. For example, each point feature in a KML is inside a tag. Screen overlays are not part of the geographic display but are useful as information displays.Īs KML is an XML-based format, its structure is based on various tags. Examples of ground overlays include aerial imagery, feature layers, or maps converted to an image.Ī map or screen graphic such as a logo, legend, or picture. KMZ files can be viewed and worked in all the same ways as KML files.Ī point feature or location on a point, line, or polygon feature that can be clicked to display pop-up information.Ī raster or image that is typically georeferenced and draped on the earth's surface. KML terminologyĪ compressed or zipped KML file. None of the new features in the KML 2.2 specification are currently supported, including time animation, photo overlays, and schema tags. All of the features of the KML 2.0 and 2.1 specifications are supported. Using geoprocessing tools, you can convert a map layer to KML and convert KML to an ArcGIS geodatabase, so you can view, edit, and analyze the geographic data contained in any KML file. A single KML file can contain features of different types as well as imagery. KML can also contain related content such as graphics, pictures, attributes, and HTML, whereas datasets in ArcGIS are typically seen as separate and homogeneous elements (for example, point feature classes can only contain points rasters can only contain cells or pixels and not features). KML can be composed of point, line, polygon features, and raster imagery.
kmz (for compressed or zipped KML files) file extension.
#Converting kml to csv data free#
KML is a common format for sharing geographic data with non-GIS users, as it can be easily delivered on the internet and viewed in a number of free applications. Set path in GRASSHOPPER to link this CSV data setĬHEERS- a well constructed, organized data set will provide a solid foundation on which to build.Keyhole Markup Language (KML) is an XML-based format for storing geographic data and associated content and is an official Open Geospatial Consortium (OGC) standard. SAVE new CSV file in GOOGLE SHEETS to share with groupĠ8. INPUT manually gathered data in columns D, E, F, ect (remember to do this systematically, data must mach corresponding points.) additionally remember to maintain correct data conversion- NULL SET : -1, no ZEROS, categorical information should be converted to numbers not text.Ġ7. COPY LAT+LONG coordinate information in column B and C (Column A should be the point number)Ġ5. Choose separate text to columns via commaĠ4.Select column with latitude and longitude data and choose, Data > Text to Columns You need to seperate LAT and LONG from same column. Data > From Other Sources > From XML Data SourceĠ3.Open a blank Excel file and import XML file. You may need to turn on file extensions via the view tab > (windows 8& 10) or Tools > folder options > view > uncheck hide extension for known file types.Navigate to downloads folder and rename KML file extension to XML file. click on three dots to the right of “add layer + share”, select export to KMLĠ6. Continue process, work in an ORGANIZED fashion (I would recommend going clockwise, starting at the north most point of each plaza, dividing each plaza into a separate layer could help in data management)Ġ5. at top of page add new MARKER to location of the first data point on the plazaĠ4. this can be done in google MY MAP tool.Ġ3. The first step of this assignment is involves gathering LAT+LONG coordinates for the data points location in the plazas. Each group investigated four plazas in Granada, most groups collected information manually, all this data must be converted into a single.