å ¨å½ã©ã³ããµããã¢ã¶ã¤ã¯ç»åããã¼ã¿ã½ã¼ã¹ï¼Landsat8ç»åï¼GSI,TSIC,GEO Grid/AISTï¼, Landsat8ç»åï¼courtesy of the U.S. Geological Surveyï¼, æµ·åºå°å½¢ï¼GEBCOï¼
4ææ«ã«ä¸æ1ãã«ï¼160åãè¨é²ãããªã©æ´å²çãªåå®ãé²è¡ããä¸ãã¢ãããã¯ã¹ã主å°ããå®åæä¸å é¦ç¸ã«ããã1ãã«300åã«ãªãã°ããã£ã¨ããéã«çµæ¸å復ãã¨ãã2å¹´åã®çºè¨ã«æ¹å¤ã®å£°ãé«ã¾ã£ã¦ããã ãã®çºè¨ã¯ã4æ25æ¥ã«BSï¼TBSã®çªçµãå ±é1930ãã§å ±ããããã2022å¹´4æã«éãããèªæ°å ã®ä¼åã財æ¿æ¿çæ¤è¨æ¬é¨ãã§ãå®åå é¦ç¸ããéç¨ãå¢ããã®ã¯åå®å¹æãªã®ã¯ééããªããåã300åã«ãªã£ãããã¨ã¿ã®è»ã3åã®1ã§å£²ãããæ¥æ¬ã®è£½åã®ä¾¡æ ¼ã3åã®1ã«ãªããæ¥æ¬ã¸ã®æ è¡è²»ã3åã®1ã«ãªããããããã°ãã£ã¨ããéã«ï¼çµæ¸ã¯ï¼å復ãã¦ããã¨ããèãã¯ã©ãããã¨çºè¨ãã¦ãããã¨ãããªããã§ç´¹ä»ãããã çªçµå ã§ã¯åå®ããåå¼±ãã¨è¡¨ç¾ãã¸ã£ã¼ããªã¹ã軽é¨è¬ä»ããã¯ãããã¾ã§ãä¾ããã¨ãã¦å®åå é¦ç¸ãè¨ã£ãã¨ãã¤ã¤ããå ã ã¢ãããã¯ã¹ã¯åå®å¿åã ã£ããã¨ææãçµæ¸è©è«å®¶ã®å è°·çªä¸ã
ä¼è¤å¿ åäºã¯1æ¥ãä¸å¤è»è²©å£²å¤§æããã°ã¢ã¼ã¿ã¼ï¼æ±äº¬é½å¤æ©å¸ï¼ããäºæ¥ãç¶æ¿ããæ°ä¼ç¤¾ãWECARS(ã¦ã£ã¼ã«ã¼ãºï¼ãåæ¥è¨ç«ããã¨çºè¡¨ãããéå¶ããä¸å¤è»è²©å£²åºã®ååãæ°ç¤¾åã¨åãã«ããäºå®ã ãä¼æ¥åçãã¡ã³ããªã©ã¨ã®å ±ååºè³ã§éå¶ããèªåè»ä¿éºéã®æ°´å¢ãè«æ±ãªã©ã®ä¸ç¥¥äºã§å·ã¤ãããã©ã³ãã®å建ã課é¡ã¨ãªããæ°ä¼ç¤¾ã®ç¤¾é·ã«ã¯å ä¼è¤å¿ å·è¡å½¹å¡ã®ç°ä¸æ äºéæ°ãå°±ãããæ°ä¼ç¤¾ã«ã¯ä¼æ¥åçãã¡ã³ãã®
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}