±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 447  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

likegis

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Çó½Ìgis¿Õ¼ä¼ÆËã¿â-geos£¿

±¾ÈË×î½ü¶ÔÒ»¸ö¿ªÔ´µÄGIS¿Õ¼ä¼ÆËã¿âGEOSºÜ¸ÐÐËȤ(http://geos.refractions.net/)£¬×¼±¸³éʱ¼äÑо¿Ñ§Ï°Ò»Ï£¬²»ÖªµÀСľ³æÊÇ·ñÓÐÕâ·½ÃæµÄ´óÏÀ»òר¼Ò¸øÓèÖ¸µã£¬Ð»Ð»£¡
===================================
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS). As such, it aims to contain the complete functionality of JTS in C++. This includes all the OpenGIS "Simple Features for SQL" spatial predicate functions and spatial operators, as well as specific JTS topology functions such as IsValid().
===================================



[ Last edited by dengwh82 on 2008-1-10 at 13:43 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Éú»îÒòÎÒÃǵĴæÔÚ¶ø¾«²Ê£¬ÎÒÃÇÒòÉú»îµÄÀúÁ·¶ø³É³¤£¬ÈȰ®Éú»î°É£¬ÌرðÊÇÎÒÃÇ×Ô¼ºµÄÉú»î£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

likegis

Òø³æ (ÕýʽдÊÖ)

ûÈË»ØÓ¦£¬Ö»ºÃ×Ô¼ºÀ´¶¥Ò»ÏÂÁË
Éú»îÒòÎÒÃǵĴæÔÚ¶ø¾«²Ê£¬ÎÒÃÇÒòÉú»îµÄÀúÁ·¶ø³É³¤£¬ÈȰ®Éú»î°É£¬ÌرðÊÇÎÒÃÇ×Ô¼ºµÄÉú»î£¡
2Â¥2008-01-08 19:33:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

likegis

Òø³æ (ÕýʽдÊÖ)

ÓÐûÓÐ×ö¼ÆË㼸ºÎ·½ÃæÑо¿µÄ³æ×Ó£¬Ã°¸öÅÝ£¬À´ÁÄÁÄÁË£¿

¿´À´¸÷λľ³æ¶Ô´Ë¶¼²»¸ÒÐËȤ£¬ÄÇÎÒÖ»ºÃÎÊÒ»¸öÆäËûµÄ»°ÌâÁË£¬ÓÐûÓÐ×ö¼ÆË㼸ºÎ·½ÃæÑо¿µÄ³æ×Ó£¬Ã°¸öÅÝ£¬À´ÁÄÁÄÁË£¿Ï£ÍûµÃµ½°ïÖú¡£
Éú»îÒòÎÒÃǵĴæÔÚ¶ø¾«²Ê£¬ÎÒÃÇÒòÉú»îµÄÀúÁ·¶ø³É³¤£¬ÈȰ®Éú»î°É£¬ÌرðÊÇÎÒÃÇ×Ô¼ºµÄÉú»î£¡
3Â¥2008-01-09 09:52:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanggis

ľ³æ (ÖøÃûдÊÖ)

Сľ³æGIS¼Ò×å×峤

ÎÒ×öGISÈí¼þÏà¹ØµÄ£¬²»¹ýû¸ã¹ýÕâ¸ö¡£
4Â¥2008-01-15 17:27:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

whuyp

гæ (³õÈëÎÄ̳)

²»ÊÇC++µÄô?ºÃÏñÍøÉÏÓÐThe Geometry Engine: A VLSI Geometry System for Graphics ÕâÆªÎÄÕ Äã¿ÉÒÔ¿´Ò»¿´
5Â¥2008-01-16 09:44:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

likegis

Òø³æ (ÕýʽдÊÖ)

Â¥ÉÏ˵µÄÎÄÏ×ÎÒ¿´ÁË£¬µ«ºÃÏñºÍGEOSµÄ¹ØÏµ²»´ó£¬²»¹ý»¹ÊÇÒª¸ÐлÄãµÄ½¨Ò飬¶à¶àºÏ×÷
Éú»îÒòÎÒÃǵĴæÔÚ¶ø¾«²Ê£¬ÎÒÃÇÒòÉú»îµÄÀúÁ·¶ø³É³¤£¬ÈȰ®Éú»î°É£¬ÌرðÊÇÎÒÃÇ×Ô¼ºµÄÉú»î£¡
6Â¥2008-01-20 11:19:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ likegis µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 080200רҵ277·Ö£¬Çó´ø×ߣ¡ +4 Æ¿×ÓPZ 2026-03-31 4/200 2026-03-31 20:16 by vgtyfty
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601Êý¶þÓ¢Ò»335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-03-31 19:07 by Wang200018
[¿¼ÑÐ] 0856²ÄÁÏ»¯¹¤µ÷¼Á ×Ü·Ö330 +17 zhubinhao 2026-03-27 17/850 2026-03-31 18:56 by СÕÅ×öʵÑé
[˶²©¼ÒÔ°] Çóµ÷¼Á Óлú»¯Ñ§¿¼ÑÐ356·Ö +11 Nadiums 2026-03-25 12/600 2026-03-31 18:24 by oooqiao
[¿¼ÑÐ] 308Çóµ÷¼Á +11 īīĮ 2026-03-25 11/550 2026-03-31 17:54 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
[¿¼ÑÐ] 330·ÖÇóµ÷¼Á +6 qzenlc 2026-03-29 6/300 2026-03-31 16:44 by Wang200018
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401ÊýÒ»Ó¢Ò»299Çóµ÷¼Á Áù¼¶521 +4 °®³Ô´óѼÀæ 2026-03-31 4/200 2026-03-31 11:51 by ²«»÷518
[¿¼ÑÐ] ¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶378Çóµ÷¼Á +3 Ëþ±ÈÎÚ˹ 2026-03-30 3/150 2026-03-30 22:55 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +9 @taotao 2026-03-29 9/450 2026-03-30 22:29 by ÎÒÊÇС¿µ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á +25 µ¾ÆÞС±à 2026-03-26 25/1250 2026-03-30 20:11 by µÎµÎÉϰ¶Ñ½
[¿¼ÑÐ] 0703»¯Ñ§321·ÖÇóµ÷¼Á +10 Èýdd. 2026-03-30 11/550 2026-03-30 19:24 by markhwc
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +7 Shern¡ª- 2026-03-28 7/350 2026-03-30 16:31 by nothingͶ¸åÖÐ
[¿¼ÑÐ] 070305¸ß·Ö×Ó»¯Ñ§ÓëÎïÀí 304·ÖÇóµ÷¼Á +12 c297914 2026-03-28 12/600 2026-03-29 16:21 by Serene1974
[¿¼ÑÐ] 329Çóµ÷¼Á +10 Å¥¶÷Ñ© 2026-03-25 10/500 2026-03-29 13:32 by peike
[˶²©¼ÒÔ°] ÕÐÊÕÉúÎïѧ/ϸ°ûÉúÎïѧµ÷¼Á +4 IceGuo 2026-03-26 5/250 2026-03-29 01:25 by griffith2014
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +3 AZMK 2026-03-27 5/250 2026-03-28 16:19 by xxxsssccc
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +7 ¹ûÈ»ÓÐÎÒ 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û