This topic guides you through applying an algorithm to a survey. For this, follow these steps.

1. To get started, you need to have an already uploaded survey.
      To find how to upload a survey, Click 
here (PrecisionMapper web-based app.) or here (PrecisionMapper Infield Tool)
      Navigate to 
www.precisionmapper.com and In My Surveys, find the survey you want to run
      the algorithm
 on. In this case, the name of the survey is Survey 121. (Figure 1).


Note: Orthomosaic thumbnail (preview image) indicates that your orthomosaic is ready.

The image showing a survey in a list. try reloading the page.

  Figure 1: Searching a survey (in this case, Survey 121)




2. On the survey page, click Orthomosaic drop-down box present at the right side and
      make sure that it displays Status as Complete (Figure 2).

An image displaying an orthomosaic on datamapper website. Try reloading the page.

 Figure 2: Status of the orthomosaic




3. In Applicable Algorithms section, search appropriate algorithm section
     (In this case, Canopy Cover) and click 
Subscribe & Apply for subscribing and applying
     the algorithm (
Figure 3
).

Note: Each algorithm possesses a different processing time. Depending upon the algorithm
                     you choose, Overall processing time varies.

                     To see required processing time for each algorithm, click here.

An image displaying list of applicable algorithms. Try reloading the page.

Figure 3: Subscribing & applying an Algorithm (In this case, Canopy Cover)


4. After the algorithm processing is completed, you will receive a notification email.
      Review the preview image (Figure 4) and accept the jobs (Outputs) by clicking Accept
 

An image diplaying completed canopy cover output. Try reloading the page.

Figure 4: Canopy cover preview image & outputs

 



Special Case: Applying Automated Volume Measurement

Automated Volume Measurement algorithm is used to calculate the volume of a
selected region.


To apply volumetric (Automated Volume Measurement) to your survey, follow these steps.


1. In Applicable Algorithm section, click Subscribe & Apply (Figure 5).

An image displaying list of applicable algorithms. Try reloading the page.

Figure 5: Subscribing & applying an Algorithm (In this case, Canopy Cover)



2. In Stockpile or Pit section,
Select Stockpile if your survey region is accumulated one, and click Next.
OR
Select Pit if your survey region is excavated one, and click Next (Figure 6).

An Automated Volume Measurement. Try reloading the page.

Figure 6: Selecting Survey region's type


3. Draw the boundaries of the area for applying volumetric (Figure 7) and click Next.
      OR
     You can mark the region with a separate shapefile by clicking Upload Shapefile.
     After uploading the shapefile, click Next
 

An image displaying selection of survey boundary. Try reloading the page.

Figure 7: Drawing boundaries for survey region



4. Select the appropriate output formats, and click Next (Figure 8).
      You will be notified by an email once the algorithm processing is done.

An image displaying selection of output formats. Try reloading the page.

Figure 8: Selecting output formats


5. Click Checkout to complete application procedure for Automated Volume Measurement
     algorithm.