Monde-geospatial

Google Maps vs OpenStreetMap: Which is the Best Web Mapping Service?

Google Maps vs OpenStreetMap

Google Maps vs OpenStreetMap: Which is the Best Web Mapping Service? As a cartographer, you actually have an option as far as maps are concerned, but the solution isn’t so clear like was in the past. Google’s maps remain the king; however, OpenStreetMap is becoming a force to reckon with, getting more popular among different applications as well as services. ...

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Erdas Imagine Classification Accuracy Enhanced using Filling

Erdas Imagine Classification Accuracy Enhanced using Filling

This video demonstrates how to use fill tool to manually select a miss-classified area and assign it class. Unsupervised classification often results miss-classified or unclassified areas. Erdas Imagine provide Filling tool to manually select these areas and assign them roper class. This is based on user’s understand of the study area and visual inspection of the image.

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