Exploring ERDAS IMAGINE 2014: A Comprehensive Guide

ERDAS IMAGINE, a powerful geospatial software, offers numerous features that make it an ideal choice for cartographers, GIS analysts, and scientists alike. In this article, we will explore some of the key functionalities of ERDAS IMAGINE 2014, including measurement area, linking views, inquire cursor, metadata, raster options, layer management, and user interface customization.

Measurement Area

To begin with, let's talk about the measurement area feature in ERDAS IMAGINE. This feature allows users to measure distances, areas, and other geographic information within their images. To access this feature, navigate to the Home tab and click on 'Close Measurement.' From here, you can select a measurement type, such as point, line, or polygon, and use the tool to create a measurement area.

Linking Views

Another important feature in ERDAS IMAGINE is linking views. This allows users to link multiple views together, enabling them to easily switch between different views of the same geographic area. To link views, navigate to the Home tab and click on 'Link Views' in the Windows group. From here, you can select which views to link and customize your view links as needed.

Inquire Cursor

The inquire cursor is a powerful tool in ERDAS IMAGINE that provides detailed information about individual pixels within an image. To access this feature, navigate to the Home tab and click on 'Inquire Cursor.' The inquire cursor will display as a cross-line, allowing users to select individual pixels and retrieve detailed geographic information.

Metadata

ERDAS IMAGINE also includes a metadata feature that allows users to view and edit image metadata. To access this feature, navigate to the Home tab and click on 'Metadata' in the Information group. From here, you can select which metadata options to view or edit, including pixel values, lookup tables, and histogram values.

Raster Options

The raster options feature in ERDAS IMAGINE allows users to customize how their images are displayed. To access this feature, navigate to the Raster options tab and select a display type, such as true color (RGB). From here, you can also adjust other raster options, including brightness, contrast, and color balance.

Layer Management

ERDAS IMAGINE includes several layer management features that allow users to easily add, manage, and customize their layers. To access these features, navigate to the Home tab and click on 'Add Layer' in the Layer group. From here, you can select which type of layer to add, including raster, vector, and annotation data.

User Interface Customization

Finally, ERDAS IMAGINE includes a preference editor that allows users to customize their user interface. To access this feature, navigate to the File menu and select 'Preferences.' From here, you can adjust various preferences, including font sizes, colors, and layout options.

In conclusion, ERDAS IMAGINE 2014 is a powerful geospatial software that offers numerous features for cartographers, GIS analysts, and scientists. By exploring these features, users can unlock the full potential of this software and create high-quality maps and presentations.

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