Concept information
优选词,正式主题词
skos:notation: 9000094
创建的: 2001-05-21T00:00:00Z
定义
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Land cover mapping is a semantic segmentation problem: each pixel in an aerial or satellite image must be classified into one of several land cover classes. These classes describe the surface of the earth and are typically broad categories such as “forest” or “field”. High-resolution land cover data (≤1m / pixel) is essential in many sustainability-related applications. Its uses include informing agricultural best management practices, monitoring forest change over time and measuring urban sprawl. However, land cover maps quickly fall out of date and must be updated as construction, erosion, and other processes act on the landscape.
创建的: 5/19/20
上位概念
其它语言
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创建的: 2020-04-27T18:55:42Z
阿拉伯语
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skos:notation: 9000094
创建的: 2012-02-27T16:53:15Z
最后修改: 2012-07-13T22:44:33Z
德语
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skos:notation: 1330332806525
创建的: 2012-02-27T16:53:26Z
最后修改: 2012-07-13T22:36:15Z
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skos:notation: 1330332858193
创建的: 2012-02-27T16:54:18Z
最后修改: 2012-07-13T22:36:28Z
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skos:notation: 1330332871112
创建的: 2012-02-27T16:54:31Z
最后修改: 2012-07-13T22:36:41Z
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创建的: 2018-11-22T11:05:32.021+01:00
俄语
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skos:notation: 9000094
创建的: 2001-05-21T00:00:00Z
最后修改: 2021-05-24T17:34:42Z
法语
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skos:notation: 9000094
创建的: 2001-05-21T00:00:00Z
最后修改: 2021-05-24T17:34:42Z
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skos:notation: 512a386e
创建的: 2015-09-23T16:29:38Z
最后修改: 2015-10-12T21:04:17Z
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创建的: 2016-07-05T08:20:37
高棉语
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skos:notation: 9000094
创建的: 2007-08-07T00:00:00Z
捷克语
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skos:notation: 1336531922955
创建的: 2012-05-09T10:52:03Z
最后修改: 2013-08-22T15:16:14Z
马来语
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创建的: 2016-07-05T08:20:37
缅甸语
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skos:notation: 9000094
创建的: 2009-05-12T00:00:00Z
最后修改: 2021-06-16T21:24:42Z
葡萄牙语
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skos:notation: 9000094
创建的: 2009-05-12T00:00:00Z
最后修改: 2021-06-16T21:24:42Z
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创建的: 2023-03-13T21:10:14
葡萄牙语 (巴西)
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skos:notation: 9000094
创建的: 2005-12-16T00:00:00Z
斯洛伐克语
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创建的: 2019-08-26T10:20:37
斯瓦希里语
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skos:notation: 9000094
创建的: 2011-11-20T21:37:17Z
最后修改: 2013-08-27T21:06:03Z
土耳其语
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skos:notation: 1339129840345
创建的: 2011-11-20T21:37:17Z
最后修改: 2013-08-27T21:06:03Z
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skos:notation: 9000094
创建的: 2011-11-01T18:30:06Z
最后修改: 2013-08-30T17:14:32Z
乌克兰语
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skos:notation: 9000094
创建的: 2011-11-01T18:30:06Z
最后修改: 2013-08-30T17:14:32Z
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skos:notation: 9000094
创建的: 2001-05-21T00:00:00Z
西班牙语
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skos:notation: dfdb347f
创建的: 2015-09-23T16:30:35Z
最后修改: 2015-10-12T21:04:17Z
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skos:notation: 9000094
创建的: 2007-03-26T00:00:00Z
意大利语
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skos:notation: 9000094
创建的: 2001-05-21T00:00:00Z
印地语
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创建的: 2016-07-05T08:20:37
越南语
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创建的: 2024-07-03T12:51:26
中文