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FAQ - Spraying with task maps

"We’ve been there, sprayed that — here’s what you need to know."

Updated over 8 months ago

1. What is a task map? What is a VRA map?

A task map is a digital plan used to define specific tasks, like spraying, across different field zones. It includes details on where, when, and how to perform those tasks.

A VRA (Variable Rate Application) map is a type of task map that breaks the field into zones, each with different input application rates. This helps optimize resources and minimize environmental impact.

2. What are the benefits of spraying with task maps?

  1. Precise input application: Sprays only where needed

  2. Better crop health: Prevents under- or over-application

  3. Environmental sustainability: Reduces waste and runoff

  4. Increased productivity: Ensures optimal growing conditions

  5. Improved planning & logistics: know exactly how many liters are needed

Read here all benefits of plant precision spraying.

3. How do I upload a task map?

  1. Log in to Leapspace and go to Task Maps

  2. Click [New Task Map] and drag & drop your shapefile or zipped shapefile

  3. Click [Submit] and wait (processing may take up to 5 minutes)

Supported formats:

  • .shp, .shx, .dbf, .prj (must be uploaded together)

  • .zip containing all required shapefile components

⚠️ Make sure projection is set to EPSG:3857

4. How do I assign a task map to a machine?

You have two options for assigning a task map to a machine:

Option 1 – Assign during upload. After converting the task map to a grid, you can immediately select one or more machines and click [Assign now]. The task map will be sent directly to the selected machine(s).

⏱ It will take about 5 minutes before it appears in the Virtual Terminal (VT).

Option 2 – Assign later from the overview. After uploading, you can reopen the task map anytime from your Task Map Overview in Leapspace. From there, click [Assign] to select and send the task map to one or more machines.

💡 If you plan to reuse the task map (especially with relative maps), check the box [Keep task map on Leapbox] so it doesn’t disappear after execution.

5. How do I execute a task map with my machine?

All the following actions are performed within the BBLeap Virtual Terminal (VT):

  1. Open the task map selection screen
    Press and hold the [Task map] button (drone icon) to open the selection page.

  2. Choose the spraying method
    Select whether you want to spray using an ISOBUS task control server or LeapCat task maps.

    ✅ LeapCat spraying enables ultra-precise application at the individual nozzle level - ideal for plant-level targeting.

  3. Select the desired task map
    Pick a task map from the list and press the [✔ Check] button to start spraying.

📍 Only task maps within the 9 closest locations to the machine’s GPS position will appear.

6. How do I complete a task map and access as-applied data?

To access as-applied data, you must start and complete the task map — both actions must be done within the BBLeap Virtual Terminal (VT).

  1. Start the task map
    Press and hold the [Task map] button (drone icon) to enter the task map selection screen.
    Select your desired task map and press [✔ Check] to start spraying.

  2. Complete the task map
    After spraying, reopen the task map list in the VT.
    Select [ISOBUS task control] and press [✔ Check] again to finish the task map.

Once completed, the as-applied data will automatically be synced and made available in Leapspace.

7. How can I delete a task map?

From the machine:

  • Go to Leapspace > Task Map Overview

  • Open the related task map and click the [x] next to "Ready to Spray" to unassign this task map from the machine

From Leapspace:

  • Go to Leapspace > Task Map Overview

  • Click the waste bin icon

❌ You can only delete task maps with the status Failed or Completed

8. What do the different task map statuses mean?

Uploading Statuses

Status

Meaning

Color

In Progress

Processing map

Light Blue

Failed

Upload error

Red

Completed

Upload successful

Green

Assignment Statuses

Status

Meaning

Color

Assigned

Sent to machine, not yet loaded

Yellow

Ready to Spray

Loaded on machine and available in VT

Light Blue

Failed

Assignment failed

Red

9. What’s the difference between absolute and relative task maps?

  • An absolute task map assigns specific input rates (e.g. liters per hectare) to each cell of the field.

  • A relative task map assigns percentage values (e.g. 50%, 300%) to each cell.
    In this case, 100% represents the rate you manually enter into the BBLeap Virtual Terminal (VT).

💡 Example:

If you set the rate in the VT to 150 L/ha, that becomes 100%.

  • A cell marked 50% will apply 75 L/ha

  • A cell marked 300% will apply 450 L/ha

🧠 Relative task maps are especially useful for repeated applications on the same field, where spatial variation remains the same but input rates may differ each time.

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