Soil and Landscape Grid National Soil Attribute Maps - Soil Depth (3" resolution) - Release 2

This is Version 2 of the Australian Soil Depth product of the Soil and Landscape Grid of Australia.

It supersedes the Release 1 product that can be found at https://doi.org/10.4225/08/546F540FE10AA

The map gives a modelled estimate of the spatial distribution of soil depth in soils across Australia.

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 cm, 5-15 cm, 15-30 cm, 30-60 cm, 60-100 cm and 100-200 cm. These depths are consistent with the specifications of the GlobalSoilMap.net project - GlobalSoilMaps.
The digital soil attribute maps are in raster format at a resolution of 3 arc sec (~90 x 90 m pixels).

Detailed information about the Soil and Landscape Grid of Australia can be found at - SLGA

Attribute Definition: Depth of soil profile (A & B horizons);
Units: metres;
Period (temporal coverage; approximately): 1950-2021;
Spatial resolution: 3 arc seconds (approx 90 m);
Total number of gridded maps for this attribute: 18;
Number of pixels with coverage per layer: 2007M (49200 * 40800);
Data license : Creative Commons Attribution 4.0 (CC BY);
Target data standard: GlobalSoilMap specifications;
Format: Cloud Optimised GeoTIFF;

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深度产品第二版。

本产品替代了可通过链接https://doi.org/10.4225/08/546F540FE10AA获取的第一版发布产品。

本数据集提供了澳大利亚全境土壤深度空间分布的模型估算结果。

澳大利亚土壤与景观网格（Soil and Landscape Grid of Australia）已推出多款数字化土壤属性产品。单款产品包含六张数字化土壤属性图及其上下置信限，分别对应六个土壤深度层级：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。该深度分层标准与GlobalSoilMap.net项目（GlobalSoilMaps）的规范保持一致。

该数字化土壤属性图采用栅格格式，分辨率为3角秒（约90×90米像素）。

有关澳大利亚土壤与景观网格的详细信息可访问SLGA获取。

属性定义：土壤剖面（A、B层）深度；
单位：米；
时间覆盖范围：约1950年-2021年；
空间分辨率：3角秒（约90米）；
该属性的栅格地图总数：18张；
单图层有效像素数：2007M（49200×40800）；
数据许可协议：知识共享署名4.0（Creative Commons Attribution 4.0，CC BY）；
目标数据标准：GlobalSoilMap规范；
数据格式：云优化GeoTIFF（Cloud Optimised GeoTIFF）；