Mosaic pro erdas imagine how to#
This course demonstrates how to use LPS with commercial satellite imagery to process accurate orthos. Visualize orthorectified imagery in a standard ERDAS IMAGINE Viewer and use the Image Drape tool to create perspective three-dimensional scenes.Orthorectify multiple images from a block using elevation data from multiple sources.Display, edit and enhance Digital Elevation Models using standard ERDAS IMAGINE® tools.Extract elevation data to produce a Digital Terrain Model using tools in LPS.Use the Automatic Point Measurement tool to improve triangulation results.Input all necessary data, create and triangulate blocks of imagery.Understand basic digital photogrammetric theory needed to use LPS.Data sources used include conventional aerial photographic frames and QuickBird imagery from DigitalGlobe.įundamentals of ERDAS IMAGINE® I (preferred, but not mandatory). Instructors will explain how to triangulate a block of images, extract elevation data, and create orthorectified imagery. In this intermediate, application-oriented course, students will learn the tools and functionality necessary to complete a desktop mapping project, using LPS. Launch C programs from within the Knowledge Engineer.Automatically classify and identify image features with Knowledge Engines.Convert expert knowledge into information needed by the ERDAS Knowledge Engineer.Run multiple processes in one model and combine multiple models.Manipulate tables of data and LUTs using the Spatial Modeler Table Object.Access, analyze and change image attributes with the Spatial Modeler.Perform advanced change detection with the Spatial Modeler.Students will also be shown how to plan Knowledge Engines from an expert’s knowledge, build these with the Knowledge Engineer and finally test them. Perform an accuracy assessment of the classification using ground survey data Address confused classes with Spatial Modeler.ĭo you already know how to build your own basic models with the ERDAS IMAGINE Spatial Modeler, but need guidance with some of the advanced functionality? This two-day advanced course will teach students how to build models using the advanced tools and functions in the Modeler.Evaluate and enhance the classification with the threshold and masking utilities.Apply a land cover classification decision rule to an image.Collect and evaluate signatures using feature space images.Evaluate supervised signatures statistically and graphically.Manipulate supervised signatures within the signature editor.
Define training signatures using AOIs and vector data.Perform unsupervised classification routines and attribute manipulation.Incorporate ancillary data such as aerial photography, GPS data and ground truth surveys.Perform both unsupervised and supervised classification, optimizing the accuracy of land cover maps.The class will incorporate ancillary data such as aerial photography, GPS data and ground truth surveys.įundamentals of ERDAS IMAGINE® I(preferred, but not mandatory). This two-day advanced course teaches students how to perform both unsupervised and supervised classification, optimizing the accuracy of land cover maps. Create print-ready maps with the Map Composer.Improve a classification using the ERDAS IMAGINE Knowledge Classifier.Perform a basic land cover classification using a multispectral image.Drape images in a 3D perspective viewer.Mosaic several images to produce one seamless output.Assign geographical coordinates to an image to create geometrically corrected and orthorectified imagery.Process multiple files using Batch Wizards.Perform spatial and spectral enhancements on multispectral imagery.Create, edit and integrate ESRI Shape files.Use the IMAGINE Viewer to display imagery, vector files and other data sets.Import digital data into the IMAGINE Environment.Navigate around the IMAGINE Essentials and IMAGINE Advantage interfaces.Classification, orthorectification, and image mosaicking are also presented. Instructors will present some basic concepts of remote sensing and GIS, providing a foundation in image processing and GIS. This course is an introduction to the latest IMAGINE Essentials and IMAGINE Advantage software.
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