# 9. Comparison Analysis

The orthomosaic map can be used to perform various tasks including comparison analysis.

This feature is very useful in progress monitoring of the construction site, agriculture field, road construction, etc. Save the imagesets in the specified folders to create the respective othromosaic maps. 

Open the orthomosaic maps for comparison analysis. 

<figure><img src="/files/M39BNHpJIfwitEjooMQf" alt=""><figcaption><p>Orthomosaic Map</p></figcaption></figure>

Select the tool for comparison analysis as marked in the above image.&#x20;

Select the type of images displayed from the dropdown list separately or the same in both portions.&#x20;

<figure><img src="/files/PalPv0BnkK7xElc0yz7s" alt=""><figcaption><p>Comparison Analysis</p></figcaption></figure>

<figure><img src="/files/q81JVOwyLr2Afiblr5t6" alt=""><figcaption><p>Comparison Analysis</p></figcaption></figure>

The progress monitoring of the site can be performed by using the feature of comparison analysis as shown in the following image. Upload the orthoimages of the same site captured at different timing and use them for comparing the progress of the site.&#x20;

<figure><img src="/files/pPmpiHMU8vqlxreFd9BQ" alt=""><figcaption><p>Comparison Analysis</p></figcaption></figure>


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