CA2820299C - A digital mapping system - Google Patents

A digital mapping system Download PDF

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Publication number
CA2820299C
CA2820299C CA2820299A CA2820299A CA2820299C CA 2820299 C CA2820299 C CA 2820299C CA 2820299 A CA2820299 A CA 2820299A CA 2820299 A CA2820299 A CA 2820299A CA 2820299 C CA2820299 C CA 2820299C
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CA
Canada
Prior art keywords
map
tile
tiles
location
information
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.)
Active
Application number
CA2820299A
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English (en)
French (fr)
Other versions
CA2820299A1 (en
Inventor
Lars Eilstrup Rasmussen
Jens Eilstrup Rasmussen
Bret Steven Taylor
James Christopher Norris
Stephen Ma
Andrew Robert Kirmse
Noel Philip Gordon
Seth Michael Laforge
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Google LLC
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Google LLC
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Filing date
Publication date
Application filed by Google LLC filed Critical Google LLC
Priority to CA2953656A priority Critical patent/CA2953656C/en
Priority claimed from CA2560386A external-priority patent/CA2560386C/en
Publication of CA2820299A1 publication Critical patent/CA2820299A1/en
Application granted granted Critical
Publication of CA2820299C publication Critical patent/CA2820299C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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CA2820299A 2004-03-23 2005-02-05 A digital mapping system Active CA2820299C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2953656A CA2953656C (en) 2004-03-23 2005-02-05 A digital mapping system

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US55550104P 2004-03-23 2004-03-23
US60/555,501 2004-03-23
US56794604P 2004-05-03 2004-05-03
US60/567,946 2004-05-03
CA2560386A CA2560386C (en) 2004-03-23 2005-02-05 A digital mapping system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2560386A Division CA2560386C (en) 2004-03-23 2005-02-05 A digital mapping system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2953656A Division CA2953656C (en) 2004-03-23 2005-02-05 A digital mapping system

Publications (2)

Publication Number Publication Date
CA2820299A1 CA2820299A1 (en) 2005-11-03
CA2820299C true CA2820299C (en) 2017-02-21

Family

ID=38701532

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2953656A Active CA2953656C (en) 2004-03-23 2005-02-05 A digital mapping system
CA2820299A Active CA2820299C (en) 2004-03-23 2005-02-05 A digital mapping system
CA3021979A Active CA3021979C (en) 2004-03-23 2005-02-05 A digital mapping system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2953656A Active CA2953656C (en) 2004-03-23 2005-02-05 A digital mapping system

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3021979A Active CA3021979C (en) 2004-03-23 2005-02-05 A digital mapping system

Country Status (2)

Country Link
CN (2) CN101014831B (zh)
CA (3) CA2953656C (zh)

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US20100131586A1 (en) * 2008-11-25 2010-05-27 Jeyhan Karaoguz Activity overlaid mapping services
US8554871B2 (en) * 2009-01-30 2013-10-08 Navteq B.V. Method and system for exchanging location content data in different data formats
JP4905483B2 (ja) * 2009-03-05 2012-03-28 株式会社デンソー 地図データ更新装置および地図データ更新用プログラム
CN102054388B (zh) * 2009-11-03 2013-01-23 厦门雅迅网络股份有限公司 一种接收和显示地图的方法
EP2534445B1 (en) * 2009-12-14 2015-07-29 Tomtom Polska SP.Z.O.O. Method and apparatus for evaluating an attribute of a point of interest
US8768067B2 (en) * 2010-04-15 2014-07-01 Microsoft Corporation Accelerating bitmap remoting by identifying and extracting patterns from source bitmaps through parallel processing techniques
JP5812576B2 (ja) * 2010-04-16 2015-11-17 ソニー株式会社 情報処理装置及びそのプログラム
US8280414B1 (en) * 2011-09-26 2012-10-02 Google Inc. Map tile data pre-fetching based on mobile device generated event analysis
CN102509183A (zh) * 2011-10-19 2012-06-20 武汉元宝创意科技有限公司 一种利用信息技术建立捐助者与被捐助者感情关联的方法
US8803920B2 (en) * 2011-12-12 2014-08-12 Google Inc. Pre-fetching map tile data along a route
KR20130080163A (ko) * 2012-01-04 2013-07-12 삼성전자주식회사 클라이언트의 전자 지도 표시 방법 및 장치
US9269178B2 (en) * 2012-06-05 2016-02-23 Apple Inc. Virtual camera for 3D maps
US9230556B2 (en) 2012-06-05 2016-01-05 Apple Inc. Voice instructions during navigation
US20140046923A1 (en) 2012-08-10 2014-02-13 Microsoft Corporation Generating queries based upon data points in a spreadsheet application
CN104423783B (zh) * 2013-09-02 2019-03-29 联想(北京)有限公司 信息传输的方法及电子设备
CN103943026B (zh) * 2014-04-24 2016-02-24 深圳市赛速科技有限公司 一种基于像素距离的目标点自动排布方法
CN104236547A (zh) * 2014-10-07 2014-12-24 谭希妤 基于惯性导航系统的建筑物内部电子地图的方法与系统
US10094680B2 (en) * 2015-04-13 2018-10-09 Google Llc Dynamically controlling map viewport in view of user signals
US9858697B2 (en) * 2016-01-07 2018-01-02 Livio, Inc. Methods and systems for communicating a video image
WO2018085632A1 (en) * 2016-11-04 2018-05-11 Intergraph Corporation Feature management for web map tile services
CN107450860B (zh) * 2017-08-15 2020-05-08 湖南安存科技有限公司 一种基于分布式存储的地图文件预读方法
CN107918930A (zh) * 2017-12-28 2018-04-17 华润电力技术研究院有限公司 一种地形图生成系统
CN110473146B (zh) * 2019-08-16 2022-12-27 苏州超擎图形软件科技发展有限公司 遥感图像显示方法、装置及存储介质和计算机设备
CN113432593B (zh) * 2021-06-25 2023-05-23 北京华捷艾米科技有限公司 集中式同步定位与地图构建方法、装置和系统
CN115394178B (zh) * 2021-09-02 2023-11-03 中国地质大学（北京） 一种特教用汉盲双语标注触觉地图拼图教具的制作方法

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US6321158B1 (en) * 1994-06-24 2001-11-20 Delorme Publishing Company Integrated routing/mapping information
US5559707A (en) * 1994-06-24 1996-09-24 Delorme Publishing Company Computer aided routing system
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CN1204102A (zh) * 1998-06-04 1999-01-06 中国地图出版社 电子地图中的图象处理方法
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WO2003090184A1 (fr) * 2002-04-22 2003-10-30 Dgs Computer Procede et dispositif permettant le dessin d'une carte altimetrique numerique

Also Published As

Publication number Publication date
CN101014831A (zh) 2007-08-08
CA2820299A1 (en) 2005-11-03
CN101156158A (zh) 2008-04-02
CA3021979A1 (en) 2005-11-03
CN101014831B (zh) 2013-08-21
CA2953656C (en) 2018-11-27
CA3021979C (en) 2023-09-26
CA2953656A1 (en) 2005-11-03
CN101156158B (zh) 2011-08-31

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