Shapefiles are composed of 3 mandatory files .shp, .shx and .dbf. But the optional files that make up a shapefile are: .xml, .prj, .cpg, .sbn, and .sbx. If you can recognize these differences, then you canbecome a master of the ArcGIS shapefile....
The shape types are also defined as constants in the shapefile module, so that we can compare types more intuitively: >>> sf.shapeType == shapefile.POLYGON True For convenience, you can also get the name of the shape type as a string: >>> sf.shapeTypeName == 'POLYGON' True Other...
Is there anything specific about the dBase/xBase (DBF) files used in shapefile sets or the way that you'd use them? If not, we can probably just convert this to a request for a generic xBase import/export capability. Sorry, something went wrong. ...
When you use MAPIMPORT command to import a shapefile (as opposed to using an FDO connection to bring in the shapefile), the shapefile is expecting the drawing units to be in FEET. Sadly, that expectation is not being met. It is not that your dwg, or some variable within your dwg, ...
Census block data meet a wide range of reference, planning, analysis, and data linkage needs. Selected topics are covered below. Legislative Districts. While 2010 census blocks will generally retain the same code/ID and scope of geography until 2020 (there are some that have changed resulting fr...
DataKey - the key of the data in the shapefile's dbf file. This can be null, but basically this will be the name of attribute that is used to colorize the different shapes in the shapefile. If the attribute is alpha-numeric, a random coloring is used, but if the attribute is for ...
c) Select “Map 3D Export” from the “Map Data Transfer” box (this may take a few minutes to open). See Figure 4. d) Make sure the file type is set to “ESRI Shapefile (*.shp).” e) Select OK (this may take a few minutes to open the next window). f) When the export ...
To display a data file in your offline app, you typically start with alayerthat references the shapefile (either in your device or included in the application build), and add the layer to amaporscene. Once you have your data file displayed in your offline app, you can perform additional ...
is a standard database file and stores the attributes of the feature objects. Finally, there will be a *.shx file which is an indexing file. There may be a few other files that accompany the shapefile and so always move them around together if copying or moving them to a new directory...
Now I know that saving layer files as lyr format is "not in production" despite many of us scream for this functionality, but I have come across a chicken and egg situation. About 9.9 times out of 10 when someone sends me a shapefile with the associated lyr file they have not ...