Group layer to shapefile
Geographic Information SystemsHow do I convert a layer to a Shapefile? You can convert any layer to shape file by exporting it. On the Table of content of the layers, do right click on specific layer that we want to convert. From the pop up menu, click Data > Export Data. On the dialog, rename the output
With CTM how can I get the latitude and longitude bounding box of a geoPDF?
Geographic Information SystemsWhat are bounding coordinates? the limits of coverage of a data set expressed by latitude and longitude values in the order western-most, eastern-most, northern-most, and southern-most. What is Bbox coordinates? A bounding box (usually shortened to bbox) is an area defined by two longitudes and two latitudes, where: Latitude is a decimal number between -90.0
Appending all of the feature classes in one enterprise database to a template enterprise geodatabase using Model Builder
Geographic Information SystemsHow do I import a feature class into a geodatabase? In the Catalog tree, right-click the geodatabase or feature dataset into which you want to import multiple datasets. Click Import > Feature Class (multiple). This opens the Feature Class To Geodatabase (multiple) tool from the Conversion toolbox. Which steps do you complete to copy and
Unable to open shapefile in ArcMap. “Error: Failed to open the dataset.” Question mark icon and “ml” prefix on file name
Geographic Information SystemsHow do I open a .shapefile file in ArcGIS? You can access a shapefile in ArcGIS Pro using a folder connection in the Catalog pane.Add a shapefile to the map Add a connection to a folder. Browse to the location of the shapefile within the folder connection. Right-click the shapefile and select Add to Current
How to get a collection of georeferencing control points in an ArcMap document?
Geographic Information SystemsHow do I get georeferenced data? In general, there are four steps to georeference your data: Add the raster dataset that you want to align with your projected data. Use the Georeference tab to create control points, to connect your raster to known positions in the map. Review the control points and the errors. How
Difference between MapBox and CartoDB
Geographic Information SystemsWhat is Carto in Mapbox? CARTO and Mapbox can be primarily classified as “Mapping APIs” tools. Some of the features offered by CARTO are: Drag and drop data import allows you to create visualizations in seconds. Make sense of your location data and power your business. Does Mapbox use ESRI? For the base maps, ESRI
Spatialite : spatial index on geometries
Geographic Information SystemsWhat is a spatial index PostGIS? Spatial indexes are used in PostGIS to quickly search for objects in space. Practically, this means very quickly answering questions of the form: “all the things inside this this” or. “all the things near this other thing” What is SpatiaLite used for? SpatiaLite is an open source library intended
OpenLayers only keeps the first drawn feature
Geographic Information SystemsHow do you draw lines in OpenLayers? Select a geometry type from the dropdown above to start drawing. To finish drawing, click the last point. To activate freehand drawing for lines, polygons, and circles, hold the Shift key. To remove the last point of a line or polygon, press “Undo”. How do OpenLayers work? OpenLayers
Creating polygon from one line
Geographic Information SystemsHow do you convert lines to polygons? To Convert Polyline Objects to Polygons Set the PROXYGRAPHICS system variable to 0. On the command line, enter mappolylinetopolygon. Press Enter. If you already had a selection set, the selected closed polylines are converted. If you did not have a selection set, select the polylines to convert. Press
How to get correct format of coordinates for export to geojson from QGIS?
Geographic Information SystemsWhat are coordinates in GeoJSON? The coordinate reference system for all GeoJSON coordinates is a geographic coordinate reference system, using the World Geodetic System 1984 (WGS84) datum, with longitude and latitude units of decimal degrees. How do I get coordinates in QGIS? To start capturing coordinates, click on [Start capture]. You can now click anywhere