CN101578636A - 从数字地图显示高程信息 - Google Patents

从数字地图显示高程信息 Download PDF

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Publication number
CN101578636A
CN101578636A CNA2008800018050A CN200880001805A CN101578636A CN 101578636 A CN101578636 A CN 101578636A CN A2008800018050 A CNA2008800018050 A CN A2008800018050A CN 200880001805 A CN200880001805 A CN 200880001805A CN 101578636 A CN101578636 A CN 101578636A
Authority
CN
China
Prior art keywords
information
elevation
function
painted
scaling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2008800018050A
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English (en)
Chinese (zh)
Inventor
亚历山德鲁·谢尔伯内斯库
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TomTom International BV
Original Assignee
TomTom International BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TomTom International BV filed Critical TomTom International BV
Publication of CN101578636A publication Critical patent/CN101578636A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/05—Geographic models
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3635—Guidance using 3D or perspective road maps
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/10—Texturing; Colouring; Generation of textures or colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids
    • G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Computer Graphics (AREA)
  • Processing Or Creating Images (AREA)
  • Instructional Devices (AREA)
  • Image Generation (AREA)
CNA2008800018050A 2007-01-10 2008-01-09 从数字地图显示高程信息 Pending CN101578636A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87960707P 2007-01-10 2007-01-10
US60/879,607 2007-01-10

Publications (1)

Publication Number Publication Date
CN101578636A true CN101578636A (zh) 2009-11-11

Family

ID=39319614

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008800018050A Pending CN101578636A (zh) 2007-01-10 2008-01-09 从数字地图显示高程信息

Country Status (9)

Country Link
US (1) US8553946B2 (https=)
EP (1) EP2104926B1 (https=)
JP (1) JP2010515941A (https=)
CN (1) CN101578636A (https=)
AR (1) AR064840A1 (https=)
AU (1) AU2008204558A1 (https=)
RU (1) RU2009130385A (https=)
TW (1) TW200839188A (https=)
WO (1) WO2008083979A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103198750A (zh) * 2012-01-04 2013-07-10 三星电子株式会社 在客户端中显示数字地图的方法和装置
CN109166307A (zh) * 2018-06-15 2019-01-08 中国地质大学（武汉） 一种交通路网时空可达性的可视化隐喻表达方法及系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101578636A (zh) * 2007-01-10 2009-11-11 通腾科技股份有限公司 从数字地图显示高程信息
EP2336724A3 (de) * 2009-12-18 2012-01-11 Navigon AG Verfahren zum Betrieb eines Navigationssystems
TW201405098A (zh) * 2012-07-18 2014-02-01 Tian-Min Gao 地圖及搜尋地圖之方法
US9483846B2 (en) * 2013-05-29 2016-11-01 Microsoft Technology Licensing, Llc Data interpolation and classification method for map data visualization
GB201405540D0 (en) * 2014-03-27 2014-05-14 Tomtom Int Bv Map Generation
AU2014202959B2 (en) * 2014-05-30 2020-10-15 Caterpillar Of Australia Pty Ltd Illustrating elevations associated with a mine worksite
US10055885B2 (en) * 2015-09-16 2018-08-21 Raytheon Company Systems and methods for digital elevation map filters for three dimensional point clouds
CN109472864B (zh) * 2017-09-07 2022-12-27 广州极飞科技股份有限公司 一种高程瓦片地图的生成方法和装置

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GB2091526B (en) * 1981-01-13 1985-10-02 Harris Corp Digital map generator and display system
US5542032A (en) * 1993-10-04 1996-07-30 Loral Federal Systems Company Fast display of images of three-dimensional surfaces without aliasing
WO1995010822A1 (en) * 1993-10-15 1995-04-20 Evans & Sutherland Computer Corporation Direct rendering of textured height fields
GB9717656D0 (en) * 1997-08-20 1997-10-22 Videologic Ltd Shading three dimensional images
US6288721B1 (en) * 1999-07-07 2001-09-11 Litton Systems, Inc. Rendering process and method for digital map illumination intensity shading
DE19963764A1 (de) * 1999-12-30 2001-07-05 Bosch Gmbh Robert Verfahren, Bedienteil, Navigationssystem und Schnittstelle zur Darstellung von Ausschnitten einer digitalen Kartenbasis
CA2423114C (en) * 2000-08-25 2009-11-17 Limbic Systems, Inc. Method for conducting analysis of two-dimensional images
US6600489B2 (en) * 2000-12-14 2003-07-29 Harris Corporation System and method of processing digital terrain information
US6765584B1 (en) * 2002-03-14 2004-07-20 Nvidia Corporation System and method for creating a vector map in a hardware graphics pipeline
EP1498864A4 (en) * 2002-04-22 2006-12-27 Dgs Comp METHOD AND DEVICE FOR DRAWING A DIGITAL ALTIMETRIC CARD
US7764282B2 (en) * 2002-11-05 2010-07-27 Asia Air Survey Co., Ltd. Visualizing system, visualizing method, and visualizing program
US7098809B2 (en) * 2003-02-18 2006-08-29 Honeywell International, Inc. Display methodology for encoding simultaneous absolute and relative altitude terrain data
US7116806B2 (en) * 2003-10-23 2006-10-03 Lumeniq, Inc. Systems and methods relating to AFIS recognition, extraction, and 3-D analysis strategies
US7107146B2 (en) * 2003-12-10 2006-09-12 Honeywell International Inc. Methods and systems for generating a terrain elevation map in a cartesian format
US7242407B2 (en) * 2004-05-28 2007-07-10 Lockheed Martin Corporation Reprojecting map images using graphical techniques
US7283654B2 (en) * 2004-08-26 2007-10-16 Lumeniq, Inc. Dynamic contrast visualization (DCV)
US7612775B2 (en) * 2005-07-28 2009-11-03 The Boeing Company Real-time conformal terrain rendering
US20070146364A1 (en) * 2005-12-22 2007-06-28 Aspen Sven D Methods and systems for displaying shaded terrain maps
CN101578636A (zh) * 2007-01-10 2009-11-11 通腾科技股份有限公司 从数字地图显示高程信息

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103198750A (zh) * 2012-01-04 2013-07-10 三星电子株式会社 在客户端中显示数字地图的方法和装置
US9805627B2 (en) 2012-01-04 2017-10-31 Samsung Electronics Co., Ltd. Method and apparatus for displaying digital map in client
CN109166307A (zh) * 2018-06-15 2019-01-08 中国地质大学（武汉） 一种交通路网时空可达性的可视化隐喻表达方法及系统
CN109166307B (zh) * 2018-06-15 2021-11-05 中国地质大学（武汉） 一种交通路网时空可达性的可视化隐喻表达方法及系统

Also Published As

Publication number Publication date
JP2010515941A (ja) 2010-05-13
US8553946B2 (en) 2013-10-08
AU2008204558A1 (en) 2008-07-17
EP2104926A1 (en) 2009-09-30
US20080212893A1 (en) 2008-09-04
AR064840A1 (es) 2009-04-29
TW200839188A (en) 2008-10-01
EP2104926B1 (en) 2012-07-25
WO2008083979A1 (en) 2008-07-17
RU2009130385A (ru) 2011-02-20

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