当前时间： 2026-05-21 04:41:17
分类：办公文件
评论(0)
EARTHDATA下载12.5米DEM数据1.在google里打开search.asf.alaska.edu/，打开界面如下，注意登录才能下载4.点击Filters，在弹出的对话框中Hi-Res Terrain Corrected,点击右下角的SEARCH5.弹出下面的界面，点击第一个图像可以看到影像图中的色框位于上海市界内，所以这个数据是要下载的6.点击右下角的下载按钮，可以下载选择区的高程数据
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-06-01 09:19:32 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/477879.html
- 运行时间 : 0.186091s [ 吞吐率：5.37req/s ] 内存消耗：4,775.48kb 文件加载：145
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=56fe5a607ceea34600ccf1ef58c088b8
- CONNECT:[ UseTime:0.000792s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
- SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000776s ]
- SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002949s ]
- SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002041s ]
- SHOW FULL COLUMNS FROM `set` [ RunTime:0.000559s ]
- SELECT * FROM `set` [ RunTime:0.000210s ]
- SHOW FULL COLUMNS FROM `article` [ RunTime:0.000489s ]
- SELECT * FROM `article` WHERE `id` = 477879 LIMIT 1 [ RunTime:0.000382s ]
- UPDATE `article` SET `lasttime` = 1780276772 WHERE `id` = 477879 [ RunTime:0.006963s ]
- SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000289s ]
- SELECT * FROM `article` WHERE `id` < 477879 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000451s ]
- SELECT * FROM `article` WHERE `id` > 477879 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000363s ]
- SELECT * FROM `article` WHERE `id` < 477879 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000675s ]
- SELECT * FROM `article` WHERE `id` < 477879 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000700s ]
- SELECT * FROM `article` WHERE `id` < 477879 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002781s ]
0.189912s
夜雨聆风
