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【生态数据上新/免网盘下载】2000-2020年中国1000米分辨率低矮植被地上生物量变化数据集

  • 2026-03-28 07:18:36
【生态数据上新/免网盘下载】2000-2020年中国1000米分辨率低矮植被地上生物量变化数据集

数据

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生态数据
2000-2020年中国1000米分辨率低矮植被地上生物量变化数据集

中国1000米分辨率低矮植被地上生物量变化数据集

数据简介

2026·GRDC

    本数据集为1000米分辨率、长时间序列的低矮植被地上生物量动态监测产品，时间跨度为2000年至2020年。该数据集旨在揭示低矮植被（冠层覆盖率低于30%的区域）地上生物量的年际变化，为区域碳循环研究、生态系统质量评估及气候变化应对提供关键数据支撑。基于Landsat系列遥感影像与全球实测样点数据构建估算模型，通过排除森林与水体干扰，首次实现了中国全境低矮植被生物量的长时序定量反演，数据格式为GeoTIFF，坐标系为WGS_1984。

数据信息

  • 数据来源：地球资源数据云

  • 数据范围：中国陆地范围

  • 空间分辨率：1000m

  • 坐标系：WGS_1984

  • 数据集优势：时间跨度为2000年至2020年，首次实现了中国全境低矮植被生物量的长时序定量反演。

数据展示
图1 中国1000米分辨率低矮植被地上生物量变化数据集样例
数据获取方式

平台服务能力

往期数据回顾

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[免费获取]HWSD中国土壤数据库

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夸克网盘资源分享(免费下载,附链接)

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  140. /yingpanguazai/ssd/ssd1/www/i.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000924s ] mysql:host=127.0.0.1;port=3306;dbname=i_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001440s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002776s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001711s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001318s ]
  6. SELECT * FROM `set` [ RunTime:0.000629s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001438s ]
  8. SELECT * FROM `article` WHERE `id` = 459406 LIMIT 1 [ RunTime:0.038308s ]
  9. UPDATE `article` SET `lasttime` = 1774837275 WHERE `id` = 459406 [ RunTime:0.009688s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000699s ]
  11. SELECT * FROM `article` WHERE `id` < 459406 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.010677s ]
  12. SELECT * FROM `article` WHERE `id` > 459406 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.016247s ]
  13. SELECT * FROM `article` WHERE `id` < 459406 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.010592s ]
  14. SELECT * FROM `article` WHERE `id` < 459406 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.047618s ]
  15. SELECT * FROM `article` WHERE `id` < 459406 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.011287s ]
0.351664s