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Google Earth Engine——全球土壤纹理数据集:250米处6个土壤深度(0、10、30、60、100和200厘米)的土壤纹理等级(美国农业部系统)。

2021-10-06 18:33:19  阅读:321  来源: 互联网

标签:Engine USDA cm system texture 纹理 Table 土壤 class


Soil texture classes (USDA system) for 6 soil depths (0, 10, 30, 60, 100 and 200 cm) at 250 m

Derived from predicted soil texture fractions using the soiltexture package in R. Processing steps are described in detail here . Antartica is not included.

To access and visualize maps outside of Earth Engine, use this page.

If you discover a bug, artifact or inconsistency in the LandGIS maps or if you have a question please use the following channels:

  • Technical issues and questions about the code
  • General questions and comments

    250米处6个土壤深度(0、10、30、60、100和200厘米)的土壤纹理等级(美国农业部系统)。

    使用R语言中的土壤质地包,从预测的土壤质地分数中得出。南极洲不包括在内。

    要访问和查看地球引擎以外的地图,请使用这个页面。

    如果您在LandGIS地图中发现了错误、伪装或不一致的地方,或者您有问题,请使用以下渠道。

    关于代码的技术问题和疑问
    一般问题和评论

Dataset Availability

1950-01-01T00:00:00 - 2018-01-01T00:00:00

Dataset Provider

EnvirometriX Ltd

Collection Snippet

Copied

ee.Image("OpenLandMap/SOL/SOL_TEXTURE-CLASS_USDA-TT_M/v02")

Resolution

250 meters

Bands Table

NameDescription
b0Soil texture class (USDA system) at 0 cm depth
b10Soil texture class (USDA system) at 10 cm depth
b30Soil texture class (USDA system) at 30 cm depth
b60Soil texture class (USDA system) at 60 cm depth
b100Soil texture class (USDA system) at 100 cm depth
b200Soil texture class (USDA system) at 200 cm depth

Class Table: b0

ValueColorColor ValueDescription
1#d5c36bCl
2#b96947SiCl
3#9d3706SaCl
4#ae868fClLo
5#f86714SiClLo
6#46d143SaClLo
7#368f20Lo
8#3e5a14SiLo
9#ffd557SaLo
10#fff72eSi
11#ff5a9dLoSa
12#ff005bSa

Class Table: b10

ValueColorColor ValueDescription
1#d5c36bCl
2#b96947SiCl
3#9d3706SaCl
4#ae868fClLo
5#f86714SiClLo
6#46d143SaClLo
7#368f20Lo
8#3e5a14SiLo
9#ffd557SaLo
10#fff72eSi
11#ff5a9dLoSa
12#ff005bSa

Class Table: b30

ValueColorColor ValueDescription
1#d5c36bCl
2#b96947SiCl
3#9d3706SaCl
4#ae868fClLo
5#f86714SiClLo
6#46d143SaClLo
7#368f20Lo
8#3e5a14SiLo
9#ffd557SaLo
10#fff72eSi
11#ff5a9dLoSa
12#ff005bSa

Class Table: b60

ValueColorColor ValueDescription
1#d5c36bCl
2#b96947SiCl
3#9d3706SaCl
4#ae868fClLo
5#f86714SiClLo
6#46d143SaClLo
7#368f20Lo
8#3e5a14SiLo
9#ffd557SaLo
10#fff72eSi
11#ff5a9dLoSa
12#ff005bSa

Class Table: b100

ValueColorColor ValueDescription
1#d5c36bCl
2#b96947SiCl
3#9d3706SaCl
4#ae868fClLo
5#f86714SiClLo
6#46d143SaClLo
7#368f20Lo
8#3e5a14SiLo
9#ffd557SaLo
10#fff72eSi
11#ff5a9dLoSa
12#ff005bSa

Class Table: b200

ValueColorColor ValueDescription
1#d5c36bCl
2#b96947SiCl
3#9d3706SaCl
4#ae868fClLo
5#f86714SiClLo
6#46d143SaClLo
7#368f20Lo
8#3e5a14SiLo
9#ffd557SaLo
10#fff72eSi
11#ff5a9dLoSa
12#ff005bSa

数据引用:

Tomislav Hengl. (2018). Soil texture classes (USDA system) for 6 soil depths (0, 10, 30, 60, 100 and 200 cm) at 250 m (Version v02) [Data set]. Zenodo. 10.5281/zenodo.1475451

Soil texture classes (USDA system) for 6 soil depths (0, 10, 30, 60, 100 and 200 cm) at 250 m | Zenodo

代码:

var dataset = ee.Image("OpenLandMap/SOL/SOL_TEXTURE-CLASS_USDA-TT_M/v02");

var visualization = {
  bands: ['b0'],
  min: 1.0,
  max: 12.0,
  palette: [
    "d5c36b","b96947","9d3706","ae868f","f86714","46d143",
    "368f20","3e5a14","ffd557","fff72e","ff5a9d","ff005b",
  ]
};

Map.centerObject(dataset);

Map.addLayer(dataset, visualization, "Soil texture class (USDA system)");

标签:Engine,USDA,cm,system,texture,纹理,Table,土壤,class
来源: https://blog.csdn.net/qq_31988139/article/details/120602271

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