ํ‹ฐ์Šคํ† ๋ฆฌ ๋ทฐ

ํ…Œ์ด๋ธ”์—๋Š”  geom ์ปฌ๋Ÿผ์—

multipolygon ๊ฐ’์ด ์žˆ๋‹ค.

MULTIPOLYGON (((105.71370697040044 19.815725326862378, 105.71369934055218 19.813053130797414, 105.71148681676323 19.810825348211324, 105.7093353272636 19.814502715627896, 105.707496642656 19.812839507637.......

 

postGis ํ™•์žฅ๋ชจ๋“ˆ์˜ ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋œ๋‹ค.

์ด ๊ฐ’์œผ๋กœ ๊ธฐํ•˜๋ณด์ • ?? ์ค‘์‹ฌ์  ํฌ์ธํŠธ๋ฅผ ์–ป๊ณ  

POINT (105.70411581393515 19.81922552491411) ....

 

์œ„ ๊ฐ’์„ ๊ธฐ์ค€์œผ๋กœ lon, lat ์œ„, ๊ฒฝ๋„ ๊ฐ’์„ ์–ป์œผ๋ ค๋ฉด

st_x, st_y ํ•จ์ˆ˜๋ฅผ ์ด์šฉํ•œ๋‹ค.

๋Œ“๊ธ€