å½å交éçã主å°ãããæ¥æ¬å ¨å½ã®3Dé½å¸ã¢ãã«ã®æ´åã»ãªã¼ãã³ãã¼ã¿åããã¸ã§ã¯ããPLATEAUããæ¨é²ããã¤ãã³ãããã°ã©ã ã
å½å交éçã主å°ãããæ¥æ¬å ¨å½ã®3Dé½å¸ã¢ãã«ã®æ´åã»ãªã¼ãã³ãã¼ã¿åããã¸ã§ã¯ããPLATEAUããæ¨é²ããã¤ãã³ãããã°ã©ã ã
ãããã3D å ±åµã³ã³ã½ã¼ã·ã¢ã ä¼é· ã½ããï¼ã¦ã§ãããã¿ã¼å·¥å¦ç 究室SWEL 代表 ãããããµã¤ã¨ã³ãã£ã¹ã å±±å½¢å¤§å¦ å·¥å¦é¨ ææ å¤å· è±å
3Dé½å¸ã¢ãã«ã¯ããã¸ãªã¡ããªã¨ã»ãã³ãã£ã¯ã¹ã®çµ±åã¢ãã«ãã¨ãå¼ã°ãã¾ãã ã¸ãªã¡ããªï¼Geometoryï¼ã¨ã¯å¹¾ä½ã®ãã¨ã§ã建ç©ãªã©ã®ç©ççãªä½ç½®ãå½¢ç¶ã®ãã¨ã§ããã»ãã³ãã£ã¯ã¹ï¼Semanticsï¼ã¨ã¯æå³æ å ±ã®ãã¨ã§ãå ã«èª¬æãããå°ç©ã®ç¨®é¡ãå°ç©ã«ä¸ãããããç¨éããæ§é ããç¯å¹´ããªã©ã®å±æ§æ å ±ã®ãã¨ã§ãã3Dé½å¸ã¢ãã«ã§ã¯ã建ç©å ¨ä½ã«å±æ§ãä»ãã¦ããã ãã§ãªããã²ã¨ã¤ã²ã¨ã¤ã®é¢ï¼ããªã´ã³ï¼ã«å¯¾ãã¦ãã屿§ãä»ãããã¦ãã¾ãããã®ããããã¼ã¿ã«ãã£ã¦ã¯ã屿 ¹ã»åºãå å£ã»å¤å£ãªã©ã®åºå¥ãä»ãã¦ãããã¨ãããã¾ãã 3Dé½å¸ã¢ãã«ã«å«ã¾ãã¦ããå°ç©ã®è©³ç´°åº¦ã示ãã®ãããLODï¼Level of Detailï¼ãã§ãã 表 1-2 ã«ç¤ºãããã«ã建ç¯ç©ã«ã¤ãã¦ã¯LOD0ããLOD4ã¾ã§ãå®ç¾©ããã¦ãã¾ããLOD0ã¯é«ãæ å ±ããªãã¢ãã«ã§ãLOD1以éã§ã¯é«ãæ å ±ãä»ãã¾ãã LOD1ã¯
<gml:posList> 43.061285701747266 141.35419378529105 19.763    1ç¹ç®ã®ç·¯åº¦ãçµåº¦ãé«ã 43.06128569987977 141.35419377672426 19.763   2ç¹ç®ã®ç·¯åº¦ãçµåº¦ãé«ã â¦ç¥â¦ </gml:posList> çµç·¯åº¦ã§ç¤ºãæ¹æ³ã¯ãGISã§æ±ãå ´é¢ã§ã¯ããã®ã§ãããé·ããé¢ç©ãå®è¦ã§è¨æ¸¬ã§ãã¾ããããã®ããããã«ã®å¹ ã¯ãã©ã®ããããããé¢ç©ãä½ç©ã¯ãã©ã®ããããããªã©ã調ã¹ããã¨ãã¯ããããããã¡ã¼ãã«ã¸æç®ãã¦ãããã»ããæ±ãããããªãã¾ããã¾ããã²ã¼ã ãªã©ã§å©ç¨ãããå ´é¢ããçµç·¯åº¦ã§ã¯ãªããXY座æ¨ã®ã¡ã¼ãã«åä½ã®ã»ããæ±ãããããã¨ãå¤ãã§ãã ãã®é ã§ã¯ããããã座æ¨ã®åãæ±ãã«ã¤ãã¦èª¬æãã¾ãã
Tags2025年度2024年度2023年度2022年度2021年度2020年度AIARAR.jsArcGISARCoreBabylon.jsBIMã¢ãã«CesiumForUnrealCesiumJSCFDIoTLinked Open DataOmniverseOpenCVOpenFOAMPLATEAU SDKPostGISPyTorchQGISReactROSSLAMTerriaJSThree.jsUnityUnreal EngineVPSVRã»ã¡ã¿ãã¼ã¹ã²ã¼ããã£ã±ã¼ã·ã§ã³ã·ãã¥ã¬ã¼ã·ã§ã³ããã·ã¥ãã¼ãããã¼ã³è¡æç»å空éIDäº¤éæµãã¼ã¿èªå¾éèªäººæµãã¼ã¿ç¹ç¾¤ãã¼ã¿é½å¸è¨ç»ã»ã¾ã¡ã¥ããä¸åç£ID
æ¬ãã¥ã¼ããªã¢ã«ã¯ãPLATEAUã®3Dé½å¸ã¢ãã«ãåãã¦ä½¿ãã¿ãªããã«åãããæè¡è§£èª¬éã§ããå種åéã«ããã¦PLATEAUã§å®éã«éçºãé²ããå°éå®¶ã®ç£ä¿®ãåããããã«æ´»ç¨ã§ããå®è·µçãªå 容ããå±ããã¾ãã PLATEAUãæä¾ããæ¬ãã¥ã¼ããªã¢ã«ã¯ãPLATEAUã®3Dé½å¸ã¢ãã«ãåãã¦ä½¿ãã¿ãªããã«åãããæè¡è§£èª¬éã§ããå種åéã«ããã¦PLATEAUã§å®éã«éçºãé²ããå°éå®¶ã®ç£ä¿®ãåããããã«æ´»ç¨ã§ããå®è·µçãªå 容ããå±ããã¾ãã PLATEAUã®3Dé½å¸ã¢ãã«ã¯ãåç´ãª3Dã®åº§æ¨ãã¼ã¿ã§ã¯ããã¾ãããGISï¼å°çæ å ±ã·ã¹ãã ï¼ã®æ¦å¿µãå«ã¾ããããã緯度ã»çµåº¦ã®è¡¨ç¾æ¹æ³ãªã©ãå°çãã¼ã¿ã®æ±ããç¥ããªããã°ãªãã¾ãããããã§ãã®ãã¥ã¼ããªã¢ã«ã§ã¯ã3DãGISãã¯ããã¦ã®æ¹ã§ãPLATEAUãæ±ããã¨ãã§ãããããPLATEAUã®ãã¼ã¿æ§é ãã©ã®ããã«ãªã£ã¦ããã®ãããå®ç¾ããã
å½å交éçã主å°ãããæ¥æ¬å ¨å½ã®3Dé½å¸ã¢ãã«ã®æ´åã»ãªã¼ãã³ãã¼ã¿åããã¸ã§ã¯ããPLATEAUããæ´»ç¨ãããµã¼ãã¹ã»ã¢ããªã»ã³ã³ãã³ãä½åã³ã³ãã¹ãã
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã¡ã³ããã³ã¹
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}