2.3.2 Quick Shot Details

✅Purpose

Quick Shot allows rapid drone capture of key areas within the golf course, providing high-resolution images in a much shorter time than orthophotos.

• Analysis time: Around 15 minutes

• Supported data: RGB / Thermal / NDVI / VARI

 

👷When to Use

• When turf in a specific area suddenly changes color and the cause needs to be identified

• When you need to quickly check spots suspected of disease or pest damage

• When the course management team requires before/after comparisons of work

🧩Terminology

• RGB

  • Default mode of Quick Shot. Register areas that require monitoring and capture them in high resolution.

• Surface Temperature

  • View the turf’s surface temperature distribution at a glance using thermal imagery. Helps identify areas with dryness, overheating, or drainage issues.

• Turf Health

  • NDVI: Displays turf photosynthetic activity as a color map. Enables precise turf health assessment and identification of areas with low activity to plan disease control, fertilization, or irrigation measures.

  • VARI: Based on RGB imagery, indicates the relative greenness of turf. While less precise than NDVI, it is useful for quickly comparing darker and lighter turf areas.

▎How to Access Quick Shot Details

① On the shortcut screen displayed when entering the platform, click on the most recent Quick Shot.

② Alternatively, from the Course Status list screen, click the Quick Shot Details button to navigate to the detail view.

▎Quick Shot Details

1. Detailed Information

① If multiple images are available, click the button at the bottom and select “View More” to see the next image.

②  Click the Add Quick Shot button to open the screen for registering a new Quick Shot.

③ Use the download icon to download the selected Quick Shot, or the trash icon to delete it.

④ Quick Shot Selection

• Course Selection: Choose the course you want to review. By default, the first course is selected.

• Date Selection: Choose the date you want to review. By default, the most recent Quick Shot date is selected. Dates are displayed based on the drone’s capture time.

⑤ On a single screen, Quick Shot images can be viewed in 4-split, 9-split, or 12-split layouts.

2. Surface Temperature (Thermal Mode / Turf Surface Temperature)

① Select the checkbox to display the thermal image.

② Hover the mouse over the image to see the temperature of that specific point.

3. Turf Health (NDVI, VARI)

① Select the checkbox to display the turf health map.

② Choose either NDVI or VARI to review the data.
If NDVI data (requires a multispectral drone model) is not available, only VARI can be measured.

▎Quick Shot Image Detail

1.Entering Quick Shot Image Detail

■ In the Quick Shot Detail screen, click the enlarge icon for each image to open it in full view.

2.RGB Mode (High-Resolution Turf Image)

① Click Back to return to the Quick Shot screen.

② Click Download to save the currently displayed image.

③ Button Options:

• View on Map: Check the location within the golf course’s full map (drone-shot overview).

• Date Comparison: Compare a single point over time.

④ Select the checkbox to display surface temperature and turf health data for the Quick Shot image.

2-1. Surface Temperature (Thermal)

①  Select the checkbox to activate surface temperature (thermal image).
- Adjust the range (legend) to display temperatures as desired.

② Hover the mouse over the image to see the temperature of that point.

2-2. Turf Health (NDVI, VARI)

• Select the checkbox to activate turf health data.

• Choose either NDVI or VARI to review.
  If NDVI data (requires a multispectral drone model) is not available, only VARI can be measured.

• Adjust the range to display turf health in the desired format.