9. Field Plotting
Creating a field plot is the first step before generating a mission plan in AeroGCS GREEN. A plot defines the exact boundaries of the field you intend to spray. AeroGCS GREEN provides four methods to create plots:
- Using RC / Mobile
- Using a Drone
- Using Google Maps
- Importing a KML File
Each method is explained in the sections below.
| Note. Ensure the map is calibrated before creating a plot. If you skipped calibration earlier, plotted points may not match the real field. For step-by-step instructions, see Chapter 10: Map Calibration. |
9.1. RC/Mobile:
This method allows you to mark plot boundaries by physically moving to each point in the field using your RC device or mobile device.
How it works
- Walk to each boundary point in the field.
- Tap Add Point at every required location.
- Continue outlining the perimeter until the plot is complete.
- After marking all points, tap Save to store the plot.
This method provides high accuracy since the points are recorded directly from the field.
| Tip. Use this method when you need high accuracy, especially near trees, fences, power poles, or uneven terrain. |
Plotting Using RC/Mobile
Step 1: Select RC/Mobile
After selecting the RC/Mobile option, the following screen appears:
Step 2: Add Boundary Points
Tap Add Point to place a point on the map.
You can add multiple points to complete the boundary.
Available Options
The screen provides the following controls:
- Clear All – Removes all marked points from the screen.
- Save – Stores the plot for later use.
- Create Plan – Generates a plan using the saved plot.
- Note: You must save the plot before creating a plan.
- Obstacle – Lets you add obstacles to the plot.
- Supports both polygon and circle
| Warning. You must save the plot before using Create Plan. If you forget to save, your plot will not be available for planning. |
| Note. Use Obstacle to mark trees, poles, or objects inside the plot. These entries are used later by the planner for avoidance. |
9.2. Drone:
This method records boundary points using the drone’s current GPS position.
How it works
- Fly the drone to each boundary point.
- Hover steadily at each location.
- Tap Add Point to record the drone’s GPS location.
- Repeat until all boundary points are recorded.
- Tap Save to store the plot.
Tip. Use this method for large farms or when you need a fast aerial mapping pass.
Plotting using Drone
Step 1: Select Drone
After selecting the Drone option, the following screen appears:
Step 2: Add points from drone position
Tap Add Point to add a boundary point at the drone’s current GPS location.
The screen provides the following controls:
- Clear All – Removes all marked points from the screen.
- Save – Stores the plot for later use.
- Create Plan – Generates a plan using the saved plot.
- Note: You must save the plot before creating a plan.
- Obstacle – Lets you add obstacles to the plot.
- Supports both polygon and circle
| Warning. Maintain a safe and legal altitude while marking points. Confirm local regulations and keep the drone visible. |
| Note. Wait for stable GPS fix (sufficient satellite count) at each point to reduce positional error. |
9.3. Map
This method lets you create a plot directly on Google Maps. It is helpful when you cannot visit the field or when you have clear satellite imagery of the area.
How it works
- Navigate the map to your field.
- Tap Add Point to mark each boundary vertex.
- Continue until the plot boundary is complete.
- Tap Save to store the plot.
Plotting using Google Maps
Step 1. Select Google Maps
After selecting the Google Maps option, the following screen appears:
Step 2. Add Points on the Map
Tap +Add point to place boundary markers.
The screen provides the following controls:
- Clear All – Removes all marked points from the screen.
- Save – Stores the plot for later use.
- Create Plan – Generates a plan using the saved plot.
- Note: You must save the plot before creating a plan.
- Obstacle – Lets you add obstacles to the plot.
| Tip. Use pinch-zoom to improve accuracy when placing points near boundaries. |
9.4. Import KML
This method allows you to import a KML file containing boundary coordinates. It is useful when plots are prepared in GIS software or provided by survey teams.
How it works
- Select the KML
- Browse your device and select the .kml file.
- The system loads and displays the boundary geometry.
- Review the plot and tap Save.
Plotting using a KML file
Step 1. Select KML
When you select the KML option, your device displays the file browser:
Step 2. Load the KML File
After selecting the file, the plot loads on the map:
The screen provides the following controls:
- Clear All – Removes all marked points from the screen.
- Save – Stores the plot for later use.
- Create Plan – Generates a plan using the saved plot.
- Note: You must save the plot before creating a plan.
- Obstacle – Lets you add obstacles to the plot.
- Supports both polygon and circle
Important
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