LACO-WIKI: an open access online portal for land cover validation
LACO-WIKI: an open access online portal for land cover validation
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DOI：
10.5194/isprsannals-ii-3-w5-167-2015
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发表时间：
2015-08
期刊：
影响因子：
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通讯作者：
L. See;C. Perger;M. Hofer;J. Weichselbaum;C. Dresel;S. Fritz
中科院分区：
文献类型：
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作者：
L. See;C. Perger;M. Hofer;J. Weichselbaum;C. Dresel;S. Fritz
LACO-Wiki工具是一个开放的在线门户，提供从地方到全球范围的标准化土地覆盖验证。LACO-Wiki整合了LACOVAL土地覆盖验证原型和Geo-Wiki土地覆盖可视化、验证和众包系统。本文介绍了LACO-Wiki系统的概念概述，并描述了主要的验证工作流程，其中用户上传验证地图，创建验证样本，进行样本解释，并生成详细的准确性评估报告。除了土地覆盖验证工具外，LACO-Wiki还打算成为校准和验证数据的开放存取储存库，供土地监测界用于改进未来的土地覆盖产品。
The LACO-Wiki tool represents an open access, online portal that offers standardized land cover validation at local to global scales. LACO-Wiki integrates the LACOVAL prototype for land cover validation and the Geo-Wiki system for visualization, validation and crowdsourcing of land cover. This paper presents a conceptual overview of the LACO-Wiki system and describes the main validation workflow, in which the user uploads the map for validation, creates a validation sample, carries out the sample interpretation and generates a report detailing the accuracy assessment. In addition to a land cover validation tool, LACO-Wiki is also intended to become an open access repository for calibration and validation data that can be used by the land monitoring community to improve future land cover products.