Rangeland Analysis Platform - vegetation cover 1988

Rangeland Analysis Platform vegetation cover 1988 These data represent rangeland cover estimates determined by Jones et al. (2018)<br> and as accessible on the Rangeland Analysis Platform (https://rangelands.app).<br> Values are percent aerial cover of the following rangeland functional groups: Band 1 - annual forbs and grasses<br> Band 2 - bare ground<br> Band 3 - litter<br> Band 4 - perennial forbs and grasses<br> Band 5 - shrubs<br> Band 6 - trees<br> No Data value = 255 Although these data were produced across a broad region, they are primarily<br> intended for rangeland ecosystems. Cover estimates may not be suitable in other<br> ecosystems, e.g., forests, agricultural lands. Data are in WGS84 Geographic Coordinate System (EPSG:4326); spatial resolution<br> is approximately 30m. Please attribute these data to:<br> Jones, M. O., B. W. Allred, D. E. Naugle, J. D. Maestas, P. Donnelly, L. J.<br> Metz, J. Karl, R. Smith, B. Bestelmeyer, C. Boyd, J. D. Kerby, and J. D. McIver.<br> 2018. Innovation in rangeland monitoring: annual, 30 m, plant functional type<br> percent cover maps for U.S. rangelands, 1984-2017. Ecosphere 9:e02430.<br> http://dx.doi.org/10.1002/ecs2.2430牧场分析平台（Rangeland Analysis Platform）1988年植被覆盖数据集 本数据集为Jones等人（2018）所估算的牧场覆盖值，可通过牧场分析平台（https://rangelands.app）获取。 各波段对应牧场功能群的百分比冠层盖度如下： 波段1：一年生杂类草与一年生草本植物 波段2：裸地 波段3：枯落物 波段4：多年生杂类草与多年生草本植物 波段5：灌木 波段6：乔木 无数据值为255。 尽管该数据集覆盖范围较广，但主要面向牧场生态系统，其盖度估算结果不适用于森林、农田等其他生态系统。 数据集采用WGS84地理坐标系（EPSG:4326），空间分辨率约为30米。 该数据集的引用格式如下： 琼斯 M. O.、奥尔雷德 B. W.、诺格尔 D. E.、马斯特斯 J. D.、唐纳利 P.、梅茨 L. J.、卡尔 J.、史密斯 R.、贝斯特尔迈尔 B.、博伊德 C.、克比 J. D.、麦基弗 J. D. 2018. 牧场监测创新：1984-2017年美国牧场年度30米植物功能群百分比盖度地图. *Ecosphere* 9:e02430. https://dx.doi.org/10.1002/ecs2.2430