Information processing device, information processing program, and information processing method

Abstract

The images will be used to determine when the farm construction began. [Solution] The information processing device 10 acquires aerial images 21 of the ground surface including a point specified by the user in chronological order, identifies the start date of the construction of the farm at the specified point based on the changes in the ground surface at the point shown in each image 21, and outputs the start date of the farm construction.

Claims

1. An acquisition unit that acquires images taken from above in chronological order of a range of the Earth's surface including a point specified by the user, An identification unit identifies the start date of construction of a farm at a given location based on the changes in the ground surface at that location as seen in each of the images captured by the acquisition unit, An output unit that outputs the start time of the construction of the farm identified by the identification unit, Equipped with an information processing device.

2. The farm whose construction start date is determined by the aforementioned specific part is a rubber plantation. The information processing apparatus according to claim 1.

3. The specified unit identifies the time when logging of the forest began within a specified area including the aforementioned location as the start date of construction of the farm. The information processing apparatus according to claim 2.

4. The aforementioned identification unit determines the start date of the construction of the farm based on the timing of the photograph taken in which the presence of artificial objects is first observed within a specified range including the aforementioned location, from among the respective photographed images. The information processing apparatus according to claim 2.

5. The artificial structure used to determine the start date of construction of the aforementioned farm is a road or a building. The information processing apparatus according to claim 4.

6. The aforementioned specific unit determines the start date of the construction of the farm based on changes in the arrangement of trees within a specified range including the aforementioned point. The information processing apparatus according to claim 2.

7. The specified unit identifies the start date of the construction of the farm based on the shooting date of the first image in which the arrangement of trees within the specified range differs from the arrangement of trees adjacent to the specified range. The information processing apparatus according to claim 6.

8. The acquisition unit further acquires attribute information representing the attributes of the land captured in the image, The output unit outputs the captured image with the attribute information superimposed on it. The information processing apparatus according to any one of claims 1 to 7.

9. The attribute information superimposed on the aforementioned captured image is the division of a nature reserve area or the division of a development permit area. The information processing apparatus according to claim 8.

10. The system acquires aerial images taken over time of an area of ​​the Earth's surface that includes a point specified by the user. From the changes in the ground surface at the location as seen in each of the acquired images, the start date of the construction of the farm at that location is identified. To cause the computer to execute a process that outputs the start date of construction for the identified farm. Information processing program.

11. The system acquires aerial images taken over time of an area of ​​the Earth's surface that includes a point specified by the user. From the changes in the ground surface at the location as seen in each of the acquired images, the start date of the construction of the farm at that location is identified. The computer executes a process to output the start date of construction for the identified farm. Information processing methods.

Images