Soil and Landscape Grid National Soil Attribute Maps - Organic Carbon (1" resolution) - Release 1

This is Version1 of the Australian Soil Organic Carbon product of the Soil and Landscape Grid of Australia at 30&nbsp;m resolution.<br /><br /> The map gives a modeled estimate of the spatial distribution of total organic carbon in soils across Australia.<br /><br /> <p>The Soil and Landscape Grid of Australia has produced a range of digital soil attribute products. Each product contains six digital soil attribute maps, and their upper and lower confidence limits, representing the soil attribute at six depths: 0-5&nbsp;cm, 5-15&nbsp;cm, 15-30&nbsp;cm, 30-60&nbsp;cm, 60-100&nbsp;cm and 100-200&nbsp;cm. These depths are consistent with the specifications of the GlobalSoilMap.net project- https://esoil.io/TERNLandscapes/Public/Pages/SLGA/Resources/GlobalSoilMap_specifications_december_2015_2.pdf. The digital soil attribute maps are in raster format at a resolution of 3 arc sec (~90 x 90&nbsp;m pixels).</p> Detailed information about the Soil and Landscape Grid of Australia can be found at - <a href="https://esoil.io/TERNLandscapes/Public/Pages/SLGA/index.html">SLGA</a><br /><br /> <ul style="list-style-type: disc;"><li>Attribute Definition: Mass fraction of carbon by weight in the < 2 mm soil material as determined by dry combustion at 900 Celsius;</li> <li>Units: %;</li> <li>Period (temporal coverage; approximately): 1970-2021;</li> <li>Spatial resolution: 1 arc seconds (approx 30&nbsp;m);</li> <li>Total number of gridded maps for this attribute: 18;</li> <li>Number of pixels with coverage per layer: 2007M (49200 * 40800);</li> <li>Target data standard: GlobalSoilMap specifications;</li> <li>Format: Cloud Optimised GeoTIFF.</li></ul>

本数据集为澳大利亚土壤与景观网格（Soil and Landscape Grid of Australia）发布的澳大利亚土壤有机碳产品V1版本，空间分辨率为30米。<br /><br />该地图对澳大利亚全境土壤总有机碳的空间分布进行了建模估算。<br /><br /><p>澳大利亚土壤与景观网格已推出一系列数字土壤属性产品。每款产品包含六组数字土壤属性地图及其上下置信区间，分别对应6个土壤深度层级：0-5厘米、5-15厘米、15-30厘米、30-60厘米、60-100厘米及100-200厘米。该深度划分标准与GlobalSoilMap.net项目的规范保持一致，详见：https://esoil.io/TERNLandscapes/Public/Pages/SLGA/Resources/GlobalSoilMap_specifications_december_2015_2.pdf。上述数字土壤属性地图采用栅格格式，分辨率为3角秒（约90×90米像素）。</p>关于澳大利亚土壤与景观网格的详细信息可访问：<a href="https://esoil.io/TERNLandscapes/Public/Pages/SLGA/index.html">SLGA</a><br /><br /><ul style="list-style-type: disc;"><li>属性定义：以粒径<2毫米的土壤物质为样本，通过900℃干式燃烧法测得的碳质量分数；</li><li>单位：%；</li><li>时间覆盖范围：约1970年-2021年；</li><li>空间分辨率：1角秒（约30米）；</li><li>该属性对应的栅格地图总数量：18幅；</li><li>单图层有效像素数：2007M（49200×40800）；</li><li>目标数据标准：GlobalSoilMap规范；</li><li>格式：云优化GeoTIFF（Cloud Optimised GeoTIFF）。</li></ul>