Arcgis 10.6 export selection to shapefile

This creates an ENVI vector file with the file extension РІР‚Сљ. Direct the Output to a Single Layer, enter a new filename such as Class_Vector, and click OK. Make sure you do not select the default class РІР‚СљUnclassifiedРІР‚Сњ or a class labeled РІР‚СљMasked pixelsРІР‚Сњ (created if you applied a mask to your image). Typically you will select all classes into a single layer file. You have several options within this dialog you can select all classes or some subset of them, you can save all of the data to a single layer file or save each class as a separate layer. Select your classified image and click OK to open the Raster To Vector Parameters dialog. Export to Vector:Р”Р‡rom the ENVI Toolbox select Classification | Post Classification | Classification to Vector. Be advised that this could be a time consuming process on large images with many class polygons.

Once you have performed your image classification(s) and assessed the accuracy of your work, there is a simple two-step process that you can use to convert the final classified raster data into a vector file structure that can be used in ArcGIS. For these reasons, it is generally better to NOT export the classes at this stage of your analysis. Also you may want to perform post classification steps such as combining classes. While this is easy to do generally we need to perform many classifications, modifying the training regions along the way. When you use the ENVI Classification Workflow the last step has an option to Export Classification Vectors directly to a shapefile. To perform any of these GIS functions you will need to convert the ENVI raster file to an ArcGIS shapefile. you cannot use this for zonal statistics, selection by attribute (class), or clipping and buffering other data. You need to be aware that this is an 8-bit raster image and does not have the attributes of a vector image in ArcGIS, i.e. For example, you can open the file MРµСљСљlass.dat in ArcGIS and you will see the classified image with the colors that you have specified. DATРІР‚Сњ as part of the filename you can open this file directly in ArcGIS. Click the Save as type arrow and choose the output type.Once you have created a landcover classification in ENVI you may wish to view or work with these data in ArcGIS.Type the name for the output data source.Click the browse button and navigate to a location to save the exported data.Click the option for the output coordinate system you want to use.Click the Export arrow and click All features, Selected features, or All features in View Extent.Right-click the layer in the table of contents and click Data > Export Data.This applies to any workspace in ArcMap or a geoprocessing tool that is able to write new data. Once you have projected the copy, you can copy it into the new workspace and delete the first copy. As part of using the Project geoprocessing tool, you will be able to specify a datum transformation. Instead of directly writing to the new feature class, make a copy of the original feature class and use the Project geoprocessing tool to reproject that feature class to the coordinate system that you ultimately want to use. If your data's geographic coordinate system uses a different datum from that of the new feature class, you will likely write spatially inaccurate data. You can use the Project geoprocessing tool as part of a model or as you need it while working in ArcMap or ArcCatalog. With the Project geoprocessing tool, you can make a copy of your data, change its coordinate system, and transform the shapes in the data to use the new coordinate system. If you export data as a stand-alone feature class or to a file-based data source, it will have the same coordinate system as the source data. When you export data to a feature dataset in a geodatabase, it will use the coordinate system of the feature dataset. When you export data from ArcMap, you can choose to create a new feature class using a different coordinate system than that of the source data, the coordinate system of the data frame or the coordinate system of the feature dataset to which you are exporting the data. ArcGIS Desktop Basic users can export features to a shapefile, file geodatabase, or personal geodatabase, while ArcGIS Desktop Standard and ArcGIS Desktop Advanced users also have the option of exporting to an enterprise geodatabase.Р”В®xporting features to a new coordinate system

Arcgis 10.6 export selection to shapefile