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手持SLAM用于林业数据调查

  • 2026-02-12 11:33:47
手持SLAM用于林业数据调查

手持SLAM用于林业数据调查

    本项目采用丰疆P2手持扫描仪进行外业数据采集，搭配丰疆专业化数据处理软件获得数据成果。整个项目作业过程中设备操作简单快捷，约5分钟可完成400㎡的数据采集工作。数据采集完成后，通过WIFI一键式导出数据，内业数据处理快捷高效，可获取所需的林业调查数据。P2扫描仪技术参数如下：

    扫描距离：70m@80%反射率 40m@10%反射率

    激光器：16线激光发射器，人眼安全激光

    扫描速度：200000点/秒   

    扫描视场：360°X59°

    内置相机支持视觉SLAM  ， 搭配外置7200万像素高清相机

    精度指标：相对精度1.2cm  ，绝对精度3cm

    存储：512G（可扩展至1T） 电池续航3小时    

    输出格式：WIFI, USB Type-C

    工作温度：-20℃--50℃

外业采集数据导入内业软件后分别进行点云构图、地面点提取、单木分割、检查与编辑、输出样地分析报告，最终可获得单木分布图、碳汇储量、树木信息等报告数据。

点云构图

提取地表

         单木分割 检查编辑

 报告文件如下：

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  140. /yingpanguazai/ssd/ssd1/www/h.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000818s ] mysql:host=127.0.0.1;port=3306;dbname=h_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000917s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000402s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000271s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000491s ]
  6. SELECT * FROM `set` [ RunTime:0.000215s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000490s ]
  8. SELECT * FROM `article` WHERE `id` = 459995 LIMIT 1 [ RunTime:0.000620s ]
  9. UPDATE `article` SET `lasttime` = 1771023820 WHERE `id` = 459995 [ RunTime:0.003492s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000237s ]
  11. SELECT * FROM `article` WHERE `id` < 459995 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000425s ]
  12. SELECT * FROM `article` WHERE `id` > 459995 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000765s ]
  13. SELECT * FROM `article` WHERE `id` < 459995 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005811s ]
  14. SELECT * FROM `article` WHERE `id` < 459995 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001394s ]
  15. SELECT * FROM `article` WHERE `id` < 459995 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001366s ]
0.164666s