Aeromagnetic pre-processing system based on graphic user interface and pre-processing method using the thereof
First Claim
1. An aeromagnetic pre-processing system based on a graphic user interface (GUI), comprising:
- one or more units and databases being configured and executed by a processor using algorithm which associated with least one non-transitory storage device, the algorithm which when executed, causes the processor to perform the one or more units, the one or more units comprising;
an input unit for receiving at least one of measured aeromagnetic data, GPS data, and reference magnetic data;
a data storage unit for storing individual data, collection data, and edition data with respect to division area data groups, the division area data groups being obtained subsequent to an investigation area being divided, the investigation area being represented as a solid-line polygon;
a division data group database (DB) associated with the processor for individually storing each the division area data groups;
an integrated DB associated with the processor for constituting the collected division data groups as an integrated DB by collecting and storing each of the division area data groups; and
an address specification integrated DB associated with the processor for removing survey data beyond the investigation area and unnecessary data corresponding to an overlapping or irregular flight within the investigation area, for providing an address to every survey, and then for storing the surveys,a GUI providing unit for providing a GUI for data input/output;
an operation unit for pre-processing for each of the division area data groups and collecting editing and leveling data of the division area data groups; and
a display unit for visualizing the division data groups in the form of flight paths by using data groups of each of the division data group database (DB), integrated DB, and address specification integrated DB, the division data groups being displayed by reducing consumption of time and effort due to user'"'"'s inevitable manual thereby providing the user with an efficient pre-processing operation of aeromagnetic data.
2 Assignments
0 Petitions
Accused Products
Abstract
An aeromagnetic pre-processing system based on a graphic user interface (GUI) includes an input unit for inputting measured aeromagnetic data, GPS data, and reference magnetic data, a data storage unit for storing individual data, collection data, and edition data on division area data groups obtained after an investigation area is divided, a GUI providing unit for providing a GUI for data input/output, an operation unit for performing an operation to perform pre-processing for each of the division area data groups and collection and leveling of the division area data groups, and a controller for controlling the input unit, the data storage unit, the GUI providing unit, and the operation unit.
3 Citations
6 Claims
-
1. An aeromagnetic pre-processing system based on a graphic user interface (GUI), comprising:
-
one or more units and databases being configured and executed by a processor using algorithm which associated with least one non-transitory storage device, the algorithm which when executed, causes the processor to perform the one or more units, the one or more units comprising; an input unit for receiving at least one of measured aeromagnetic data, GPS data, and reference magnetic data; a data storage unit for storing individual data, collection data, and edition data with respect to division area data groups, the division area data groups being obtained subsequent to an investigation area being divided, the investigation area being represented as a solid-line polygon; a division data group database (DB) associated with the processor for individually storing each the division area data groups; an integrated DB associated with the processor for constituting the collected division data groups as an integrated DB by collecting and storing each of the division area data groups; and an address specification integrated DB associated with the processor for removing survey data beyond the investigation area and unnecessary data corresponding to an overlapping or irregular flight within the investigation area, for providing an address to every survey, and then for storing the surveys, a GUI providing unit for providing a GUI for data input/output; an operation unit for pre-processing for each of the division area data groups and collecting editing and leveling data of the division area data groups; and a display unit for visualizing the division data groups in the form of flight paths by using data groups of each of the division data group database (DB), integrated DB, and address specification integrated DB, the division data groups being displayed by reducing consumption of time and effort due to user'"'"'s inevitable manual thereby providing the user with an efficient pre-processing operation of aeromagnetic data. - View Dependent Claims (2)
-
-
3. A computer-implemented pre-processing method using an aeromagnetic pre-processing system based on a GUI, the pre-processing method comprising:
-
reading measured aeromagnetic data, GPS data, and reference magnetic data for each division data groups; synchronizing the aeromagnetic data, GPS data, and reference magnetic data, the synchronized data having the same recording time; transforming GPS information represented with latitude and longitude to Transverse Mercator (TM) or Universe Transverse Mercator (UTM); performing correction of a delay corresponding to transceiver spacing and a heading effect corresponding to different flight directions; constituting an integrated DB by collecting all division data groups stored in a division data group DB of a data storage unit; removing unnecessary data beyond an investigation area; selectively removing unnecessary data within the investigation area; performing specification and edition of an address for each survey of the integrated DB; performing conventional leveling; and performing micro levelling, wherein removing the unnecessary data beyond an investigation area is performed by configuring the investigation area as a combination of polygonal coordinates in a looped curve shape, and the combination of the polygonal coordinates is overlapped with the aeromagnetic data visualized as the flight paths, separating all aeromagnetic data into internal and external data, and selectively removing unnecessary external area data, and wherein all aeromagnetic data stored in the integrated DB are visualized as flight paths, and the visualized flight paths are provided to a user. - View Dependent Claims (4, 5, 6)
-
Specification