GIS book Archives - Page 3 of 4

7. GIS Book: Tables administration

Gabri / October 7, 2019

Tables are used to store descriptive information. In ArcGIS they are usually linked to a vector layer or appear individually. […]

Gabri / October 5, 2019

The Project tool allows you to project spatial data from one coordinate system to a different coordinate system. Practice: A

Gabri / October 5, 2019

At certain times when loading new layers into ArcMap, a warning message (“The following data sources you added are missing

Gabri / October 5, 2019

The process of digitizing polygons is similar to that of polylines. In the Create Features panel, select the layer (e.

Gabri / October 5, 2019

To digitize lines, select the required layer in the Create Features panel (e. g. road_network). In the Construction Tools section,

Gabri / October 4, 2019

To start digitizing the points, select a point layer (e. g. buildings) in the Create Features panel. It is advisable

franzpc / October 1, 2019

To create new elements or edit existing ones within a shapefile, return to the ArcMap application and add the shapefiles

franzpc / September 27, 2019

6.1. GIS Book: Creating shapefiles The ArcCatalog application (open from the Windows Start menu) is used to create new vector

Gabri / September 21, 2019

Georeferencing is a technique of spatial positioning by means of which a digital image is assigned a reference system based

franzpc / September 20, 2019

Human beings have always felt a need to represent the Earth’s surface and the elements on it, as a result

franzpc / September 20, 2019

ArcGIS contains a set of applications to solve real-world geographic problems through a sequence of spatial operations. ArcMap is the