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ȯ°æ(Environmental) µ¥ÀÌÅÍÀÇ 3D °¡½ÃÈ ¹× ºÐ¼® ¼ÒÇÁÆ®¿þ¾î: n
±âÈÄ, ÇØ¾çÇÐ,
È»êÇÐ, ȯ°æÇÐ ¶Ç´Â Áö±¸-¸ÊÇÎ µ¥ÀÌÅÍ µîÀ» °¡½ÃÈ ¹× ºÐ¼®Çϱâ À§ÇÑ Çõ½ÅÀûÀÎ Àü¿ë ¼ÒÇÁÆ®¿þ¾î. n
DRKZ(Deutsches
Klimarechenzentrum)¿Í Çù¾÷À¸·Î °³¹ß. ¿À·£ ½Ã°£ ÁÖ±âÀÇ º¹ÀâÇÑ È¯°æ µ¥ÀÌÅ͸¦ Ž»ö ¹× ÀÌÇØ Çϱâ À§ÇÑ Áøº¸ÀûÀΠƯ¡°ú ´É·Â Á¦°ø. |
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n Àû¿ë ±â¼ú: - ´ë¿ë·® µ¥ÀÌÅ͸¦ Áö¿øÇÏ´Â NetCDF ¸®´õ. - µ¥ÀÌÅÍ ½ºÆ®¸®¹Ö(Streaming). - Áö¸®ÇÐÀû Åõ»ç (Geographical projection). - Àü¹® °¡½ÃÈ ¸ðµâ. ¡°Earth¡±, ¡°CityPlot¡±. |
n ÀÀ¿ë ºÐ¾ß: - ±âÈÄÇÐ(Climate). - ÇØ¾çÇÐ(Oceanography). - È»êÇÐ(Volcanology). - ȯ°æÇÐ(Environment) |
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n
ÇϳªÀÇ ¿î¿µÈ¯°æ¿¡¼ ¸ÖƼ ¼Ò½ºÀÇ È¯°æ °úÇÐ µ¥ÀÌÅÍ ÀÔ·Â, °ü¸®, »óÈ£ÀÛ¿ëÀûÀΠó¸® ¹× °¡½Ãȸ¦ À§ÇÑ °¡Àå ÀÌ»óÀûÀÎ ¼Ö·ç¼Ç, n
ǰÁú °ú ¼º´É¿¡ Á¶È·Î¿î °¡½ÃÈ ±â¼ú. n
À¯¿¬ÇÑ È¯°æ(environment) µ¥ÀÌÅÍ¿ÍÀÇ ÅëÇÕ ¹× À¶ÇÕ(Fusion). n
µ¥½ºÅ©Åé¿¡¼ °í¼º´ÉÀÇ VR ½Ã½ºÅÛÀ¸·ÎÀÇ È®À强. n
°·ÂÇÑ ½Ã¹Ä·¹ÀÌ¼Ç µ¥ÀÌÅÍ ¸®´õ: - ÁÖ¹®Çü ij½Ì (On-demand caching) ¹× Pre-fetching netCDF
ÆÄÀÏ. - »ç¿ëÀÚ ¿ä±¸¸¦ ±â¹ÝÀ¸·Î ´Ù¸¥ µ¥ÀÌÅÍ Çü½ÄÀ¸·Î È®Àå. n
Áøº¸ÀûÀΠȯ°æ µ¥ÀÌÅÍ °¡½ÃÈ: - »óÈ£ÀÛ¿ëÀûÀΠŽ»ö, °¡½ÃÈ, ºÐ¼®, ºñ±³ ¹× ÇÁ·¹Á¨Å×À̼Ç. - ´ë¿ë·® ±âÈÄ µ¥ÀÌÅÍ °ü¸®. - Á÷¼±(Rectilinear)À¸·Î ³ª¾Æ°¡´Â ¶Ç´Â Åõ»çµÈ º¼·ý ·»´õ¸µ - ºü¸¥ Bump ¸ÊÇÎ. - È帧ÀÇ °¡½ÃÈ, ¼öÆò±â·ù(Advection) ¹× ¹Ì¸³ÀÚ ±Ëµµ(Trajectory). - Áö±¸ Ç¥Çö(Earth Representation). - ÁöµµÁ¦ÀÛ¹ý(Cartographic) Åõ»ç. - Áö¸®Àû ¸Æ¶ô(Geographical Context). - ¡®CityPlot¡± µð½ºÇ÷¹ÀÌ ¸ðµâ. - °í±Þ Áö¸®ÇÐÀû Åõ»ç (Geographical Projections) ¼ÂÀÎ "Earth Visualization" ¸ðµâ ³»Àå. - À¯ÀÏÇÑ ÇÁ·¹Á¨Å×ÀÌ¼Ç µµ±¸, |
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ÀÀ¿ë ºÐ¾ß: n
Áö±¸°úÇÐ
(Earth Sciences): - È»ê Æø¹ß ½Ã¹Ä·¹À̼Ç. n
±âÈÄ ¿¬±¸
(Climate Research): - GCM ´ë±â´ë¼øÈ¯ ¸ðµ¨: * General Circulation Models. - ¹Ù¶÷ ¹× È帧 ¼Óµµ. - °¼ö(Precipitation) ¹× ¿Âµµ Æò°¡. n
ȯ°æÇÐ
(Environment). n
ÇØ¾çÇÐ
(Oceanography): - ¸Å³â ÇØ¾çÀÇ È帧 ¼Óµµ ¹× ¿Âµµ Æò°¡.
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Case study – Climate
Research: n Deutsches Klimarechenzentrum - ±âÈÄ ¿¬±¸ÀÚ¸¦ À§ÇÑ µ¶ÀÏÀÇ ±¹¸³ °í¼º´É ÄÄÇ»ÅÍ ¼¾ÅÍ. n ¸ñÀû - ÃÖ½Å
ÄÄÇ»ÆÃ ȯ°æ¿¡ ºÎÇյǴ »õ·Î¿î ºÐ¼®µµ±¸ ÇÊ¿ä: - ½Ã¹Ä·¹À̼ÇÀÇ º¹À⼺ ¹× ÀÛ¾÷·® Áõ°¡: * °è»ê ·® Áõ°¡, °ø°£/½Ã°£ ÇØ»óµµ, ´ë±â-ÇØ¾ç ´ë¼øÈ¯ ¸ðµ¨(CGCM). - ¿¬±¸ÀÚ¿¡°Ô ºÐ¼® ¹× Çù¾÷ Áö¿ø: * ¿ø°Ý »ç¿ëÀÚ, ºÐ¼® ÀÛ¾÷·® Áõ°¡, ´Ù º¯·®(Multivariate)ÀÇ
½Ã°£¿. - ÀÇ»ç °áÁ¤(Decision making) ¹× °ø°øÀÇ ÀÎÁö
(Public awareness): * »óÈ£ÀÛ¿ëÀûÀÎ ÇÁ·¹Á¨Å×ÀÌ¼Ç ¹× µ¿¿µ»ó Á¦ÀÛ. n ¿ä±¸ »çÇ×: - °í¼º´É °¡½Ãȸ¦ À§ÇÑ ÄÄÇ»ÆÃ ±¸Á¶: * ±×·¡ÇÈ, CPU, I/O µî - Çö»ó(Phenomenon)ÀÇ Çâ»óµÈ Ç¥Çö: * Áö¸®Àû ¸Æ¶ô(Geographical context)À» À§ÇØ ÁöÇüµµ(topography)
¹× ¸ÊÇÎÀ¸·Î Çö»ó Ç¥Çö. - ·ÎÄà ¹× ¿ø°Ý Çù¾÷(Collaboration), ºñµð¿À ·¦: * ¿ø°Ý °¡½ÃÈ, Çâ»óµÈ µð½ºÇ÷¹ÀÌ ¹× VR. |
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n
Ŭ·¯½ºÅÍ °¡½ÃÈ ¼¹ö: -
HP XW 9400 8 ³ëµå ¹× 18°³ FX 5500. -
ºü¸¥ ÀúÀåÀåÄ¡ (HP SVA, SFS µî). -
½Ã°£ ÇÕ¼º(Time compositing), ¿ø°Ý °¡½ÃÈ, ºÐ»ê µ¿¿µ»ó »ý¼º. -
¸ôÀÔ(Immersive) VR ½Ã½ºÅÛ. n
°í±Þ ½Ã¹Ä·¹ÀÌ¼Ç µ¥ÀÌÅÍ ¸®´õ: -
ÁÖ¹®Çü(On-demand) ·Îµù, ij½Ì ¹× Pre-fetching netCDF ÆÄÀÏ. n
Áøº¸ÀûÀΠǥÇö: -
ÁöµµÁ¦ÀÛ¹ý(Cartographic) Åõ»ç. -
¸ÖƼ-ÇØ»óµµÀÇ Áö±¸ ¹è°æ. -
Åõ½ÃµÈ º¼·ý ·»´õ¸µ (¿¹, Spherical) -
Çâ»óµÈ ½ºÄ®¶ó, º¤ÅÍ ¹× È帧 °¡½ÃÈ. -
Çϵå¿þ¾î °¡¼Ó ±â¼ú. n
ÇϳªÀÇ ¿î¿µÈ¯°æÀ¸·Î µ¥½ºÅ©Åé¿¡¼ °í¼º´É
½Ã½ºÅÛ±îÁö È®Àå. n
Çϵå¿þ¾î ¹× ¼ÒÇÁÆ®¿þ¾îÀÇ ½Ã½ºÅÛ ÅëÇÕ. n
¼º´ÉÀÇ È®À强. n
µð½ºÇ÷¹ÀÌÀÇ È®À强. - ÃÖ½ÅÀÇ GPU, CPU, I/O µîÀ¸·Î ¼º´É Çâ»ó. |
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Open Inventor & Avizo´Â VSG»çÀÇ µî·Ï»óǰÀ̸ç, PHANTOM, OpenHapticsÀº SensAble
Technologies»çÀÇ µî·Ï»óÇ¥À̸ç, (ÁÖ)¾²¸®µð ÀÎÅÍÆäÀ̽º´Â VSG »çÀÇ Á¦Ç° ±º ¹× PHANTOM Á¦Ç° ±ºÀ»
±¹³» µ¶Á¡ °ø±ÞÇÕ´Ï´Ù Omega & Delta ¹× Sigma´Â
ForceDimension »çÀÇ µî·Ï»óÇ¥À̸ç, ForceDimension, SenseGraphics ¹× Novint »çÀÇ
»ó±â Á¦Ç° ±ºÀÇ °ø½Ä Çѱ¹ ´ë¸®Á¡ ÀÔ´Ï´Ù.
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