TW200839188A - Displaying elevation information from a digital map - Google Patents

Displaying elevation information from a digital map Download PDF

Info

Publication number
TW200839188A
TW200839188A TW097101034A TW97101034A TW200839188A TW 200839188 A TW200839188 A TW 200839188A TW 097101034 A TW097101034 A TW 097101034A TW 97101034 A TW97101034 A TW 97101034A TW 200839188 A TW200839188 A TW 200839188A
Authority
TW
Taiwan
Prior art keywords
display
shadow
elevation
information
function
Prior art date
Application number
TW097101034A
Other languages
English (en)
Chinese (zh)
Inventor
Alexandru Serbanescu
Original Assignee
Tomtom Int 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 Int Bv filed Critical Tomtom Int Bv
Publication of TW200839188A publication Critical patent/TW200839188A/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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—2D [Two Dimensional] image generation
    • G06T11/001—Texturing; Colouring; Generation of texture or colour
    • 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)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Processing Or Creating Images (AREA)
  • Instructional Devices (AREA)
  • Image Generation (AREA)
TW097101034A 2007-01-10 2008-01-10 Displaying elevation information from a digital map TW200839188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87960707P 2007-01-10 2007-01-10

Publications (1)

Publication Number Publication Date
TW200839188A true TW200839188A (en) 2008-10-01

Family

ID=39319614

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097101034A TW200839188A (en) 2007-01-10 2008-01-10 Displaying elevation information from a digital map

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI472718B (enExample) * 2012-07-18 2015-02-11

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2104926B1 (en) * 2007-01-10 2012-07-25 TomTom International B.V. Displaying elevation information from a digital map
EP2336724A3 (de) * 2009-12-18 2012-01-11 Navigon AG Verfahren zum Betrieb eines Navigationssystems
KR20130080163A (ko) * 2012-01-04 2013-07-12 삼성전자주식회사 클라이언트의 전자 지도 표시 방법 및 장치
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
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

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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
AU2001290578A1 (en) * 2000-08-25 2002-03-04 Lumeniq, 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
US20050104884A1 (en) * 2002-04-22 2005-05-19 Kansei Iwata Digital altimetric map drawing method and device
JP3670274B2 (ja) * 2002-11-05 2005-07-13 アジア航測株式会社 視覚化処理システム、視覚化処理方法、及び視覚化処理プログラム
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
EP2104926B1 (en) * 2007-01-10 2012-07-25 TomTom International B.V. Displaying elevation information from a digital map

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI472718B (enExample) * 2012-07-18 2015-02-11

Also Published As

Publication number Publication date
RU2009130385A (ru) 2011-02-20
JP2010515941A (ja) 2010-05-13
US20080212893A1 (en) 2008-09-04
CN101578636A (zh) 2009-11-11
AU2008204558A1 (en) 2008-07-17
US8553946B2 (en) 2013-10-08
EP2104926B1 (en) 2012-07-25
EP2104926A1 (en) 2009-09-30
AR064840A1 (es) 2009-04-29
WO2008083979A1 (en) 2008-07-17

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