KR100597857B1 - Gps 위성 측량계획 시스템 - Google Patents
Gps 위성 측량계획 시스템 Download PDFInfo
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- KR100597857B1 KR100597857B1 KR1020060007788A KR20060007788A KR100597857B1 KR 100597857 B1 KR100597857 B1 KR 100597857B1 KR 1020060007788 A KR1020060007788 A KR 1020060007788A KR 20060007788 A KR20060007788 A KR 20060007788A KR 100597857 B1 KR100597857 B1 KR 100597857B1
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- gps
- data
- satellite
- receiver
- planning system
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- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0205—Details
- G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Electromagnetism (AREA)
- Computer Graphics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
건물 | 3차원 도형데이터, 가로, 세로, 최저면 표고, 최고면 표고의 네 가지 수치데이터로 구성함 |
나무 | 형태(원뿔, 세로방향 타원, 가로방향 타원 등), 높이, 최장 반경의 수치데이터로 구성 |
선형 시설 | 높이, 최장 반경의 수치데이터로 구성함 |
전파수신방해 시설물 | 송전탑, 무선망 기지국 등의 GPS 전파 수신 방해 시설물, 높이, 수신 저해 비율, 최장 반경의 수치데이터로 구성 |
지형 | 수평좌표, 수직좌표, 표고의 세 가지 수치데이터로 구성 |
Claims (3)
- 동일시간 대에, 다수의 동일위성으로부터 수신하는 위성 신호의 적정 수신 시간을 계산하는 GPS 위성 측량계획 시스템에 있어서,측량의 기준이 되는 기준 GPS 수신기 및 대상지점을 이동하면서 관측하는 이동 GPS 수신기를 이용하여 GPS 위성으로부터 위성신호를 수신하는 수신부;지형의 기복, 주요 건물과 시설물들의 기복 및 3차원 공간상에서의 위치를 수치화한 3차원 지리정보데이터와 GPS 위성의 위치변화를 추적하는데 이용되는 GPS 위성 궤도 데이터를 이용하여 동시관측이 가능한 위성 자료를 분석하는 제어부; 및GPS 기준점, 대상지점 및 기준 GPS 수신기를 설치할 수 있는 국가 기준점 또는 도시기준점 정보를 입력하고, 상기 제어부에서 계산한 각 대상지점의 안정적인 데이터 수신 정보를 출력할 수 있는 입·출력부를 포함하는 GPS 위성 측량계획 시스템.
- 제1항에 있어서, 상기 제어부는 Almanac 데이터를 통해 지구중심 기준좌표계에 준거한 좌표로 변환하는 좌표변환 모듈을 더 포함하는 것을 특징으로 하는 GPS 위성 측량계획 시스템.
- 제1항에 있어서, 기준점과 관측 대상 미지점 사이의 정확한 상대거리를 측정하기 위해 세워진 서로 다른 두 지점의 수신기에서 동일 시간대에 4대 이상의 동일한 위성들에서 발신한 전파를 소정 시간 이상 수신해야하는 것을 특징으로 하는 GPS 위성 측량계획 시스템.
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KR1020060007788A KR100597857B1 (ko) | 2006-01-25 | 2006-01-25 | Gps 위성 측량계획 시스템 |
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KR1020060007788A KR100597857B1 (ko) | 2006-01-25 | 2006-01-25 | Gps 위성 측량계획 시스템 |
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KR100597857B1 true KR100597857B1 (ko) | 2006-07-06 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100862061B1 (ko) | 2008-06-02 | 2008-10-09 | (주)원지리정보 | 지표에 설치된 기준좌표점의 측지정보를 확인한도로시설물의 측량시스템 |
KR101946309B1 (ko) * | 2018-08-22 | 2019-02-11 | (주)한양지에스티 | 지피에스 위성신호 정밀 수신에 의한 측지측량계획 시스템 |
KR102271037B1 (ko) * | 2021-01-28 | 2021-07-01 | (주)한송엔지니어링 | 기준점별 지형변화에 따른 지하시설물 측지측량시스템 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000018059A (ko) * | 2000-01-07 | 2000-04-06 | 주현승 | Dgps 오토바이 시스템 |
KR100446195B1 (ko) * | 2001-07-10 | 2004-08-30 | (주)한양 | 3차원 위치 측정 장치 및 그 방법 |
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- 2006-01-25 KR KR1020060007788A patent/KR100597857B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000018059A (ko) * | 2000-01-07 | 2000-04-06 | 주현승 | Dgps 오토바이 시스템 |
KR100446195B1 (ko) * | 2001-07-10 | 2004-08-30 | (주)한양 | 3차원 위치 측정 장치 및 그 방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100862061B1 (ko) | 2008-06-02 | 2008-10-09 | (주)원지리정보 | 지표에 설치된 기준좌표점의 측지정보를 확인한도로시설물의 측량시스템 |
KR101946309B1 (ko) * | 2018-08-22 | 2019-02-11 | (주)한양지에스티 | 지피에스 위성신호 정밀 수신에 의한 측지측량계획 시스템 |
KR102271037B1 (ko) * | 2021-01-28 | 2021-07-01 | (주)한송엔지니어링 | 기준점별 지형변화에 따른 지하시설물 측지측량시스템 |
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