Data Package Metadata View Summary

Spatial soil properties distribution in “Hoya del río Suárez” region in Colombia.

General Information

Data Package:

Local Identifier:

edi.823.2

Title:

Spatial soil properties distribution in “Hoya del río Suárez” region in Colombia.

Alternate Identifier:

DOI PLACE HOLDER

Abstract:

There is a spatial soil properties distribution surface in raster format. This is the result of a study about digital soil mapping. Implementing geoestatistics (regression kriging RK) and machine learning algorithms (random forest RF, support vector machines SVM, and ensemble models), the study found the best performance for 5 soil properties (clay fraction, bulk density, total porosity, pH, and cation exchange capacity). The study was located in a region named “Hoya del río Suárez”, which is the main sugarcane-producing region in Colombia, and its land area is around 47000 hectares. Those raster surfaces were carried out in 2021, and the database used for doing this study was compiled between 2015 and 2016.

Publication Date:

2022-03-31

For more information:
Visit:	DOI PLACE HOLDER

People and Organizations
Contact:	Martínez Sarmiento, Rodrigo Alfredo (Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, Research and Development Director) [ email ]
Contact:	Varón-Ramírez, Viviana Marcela (Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, Master Researcher) [ email ]
Creator:	Varón-Ramírez, Viviana Marcela (Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, Master Researcher)
Creator:	Vargas Díaz, Ruy Edeymar (Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, Professional researcher)
Creator:	Murcia Contreras, Gilberto Alonso (Food and Agriculture Organization of the United Nations - FAO, Agricultural Engineer)

Data Entities
Data Table Name:	Metadata
Description:	This file contains the principal description of each layer in the raster file.
Other Name:	Raster_all_surfaces_WGS84_V
Description:	Raster file with 14 layers. Each layer correspond to a specifil soil property described in the Metadata.csv file.

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/823/2/ce21470ab49d1d1976bc3dc72438c183
Name:	Metadata
Description:	This file contains the principal description of each layer in the raster file.
Number of Records:	14
Number of Columns:	10

Table Structure

Object Name:

Metadata.csv

Size:

1348 byte

Authentication:

f6a1751508a0bec9e660d77206660020 Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

layer

Soil_property

Model

ME_Mean_Error

RMSE_Root_Mean_Squared_Error

AVE_amount_of_variance_explained

CCC_concordance_correlation_coefficient

IOA_Concordance_Coeficient

Description

Units

Column Name:

layer

Soil_property

Model

ME_Mean_Error

RMSE_Root_Mean_Squared_Error

AVE_amount_of_variance_explained

CCC_concordance_correlation_coefficient

IOA_Concordance_Coeficient

Description

Units

Definition:

Number of layer in the raster

This is a soil property distribution for each layer.

This is the model which were built each soil property distribution.

Mean Error

Root Mean Squared Error

Amount of variance explained

Concordance Correlation Coefficient

Concordance Coefficient

Layer description

Units of measurement for each soil property

Storage Type:

float

string

float

string

Measurement Type:

ratio

nominal

ratio

nominal

Measurement Values Domain:

Unit	number
Type	integer

Definition

This is a soil property distribution for each layer.

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Ensemble
Definition	Ensemble model (Random Forests and Support Vector Machine)
Source

Code Definition

Code	IDW
Definition	Inverse Weighted Distance
Source

Code Definition

Code	OK
Definition	Ordinary Kriging
Source

Code Definition

Code	RF
Definition	Random Forest
Source

Code Definition

Code	RK
Definition	Regression Kriging
Source

Unit	number
Type	real

Unit	number
Type	real

Unit	Relation
Type	real

Unit	number
Type	real

Unit	number
Type	real

Definition

Layer description

Definition

Units of measurement for each soil property

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Non-Categorized Data Resource

Name:

Raster_all_surfaces_WGS84_V

Entity Type:

tif

Description:

Raster file with 14 layers. Each layer correspond to a specifil soil property described in the Metadata.csv file.

Physical Structure Description:

Object Name:

Raster_all_surfaces_WGS84_V.tif

Size:

606119 byte

Authentication:

bfc95e5f68150153d7ecc46ea0a0eff1 Calculated By MD5

Externally Defined Format:

Format Name:

tif

Data:

https://pasta-s.lternet.edu/package/data/eml/edi/823/2/e827d948a2e041fec91fbec90817959f

Data Package Usage Rights

This information is released under the Creative Commons license - Attribution - CC BY (https://creativecommons.org/licenses/by/4.0/). The consumer of these data ("Data User" herein) is required to cite it appropriately in any publication that results from its use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. Where appropriate, the Data User is encouraged to consider collaboration or co-authorship with the authors. The Data User should realize that misinterpretation of data may occur if used out of context of the original study. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data. Thank you.

Keywords

By Thesaurus:
(No thesaurus)	Soil properties, Sugarcane soils, Non-centrifugal sugarcane soils in Colombia, Machine Learning, Soil properties surfaces

Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

Methods and protocols used in the collection of this data package

Description:

This map compilation is a result of a study about digital soil mapping. We explored 4 algorithms to identify the best performance.

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@environmentaldatainitiative.org

Web Address:

https://environmentaldatainitiative.org

Id:

https://ror.org/0330j0z60

Creators:

Individual:

Viviana Marcela Varón-Ramírez

Organization:

Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA

Position:

Master Researcher

Address:

km 14 Bogotá - Mosquera (Colombia),

Mosquera, Cundinamarca Colombia

Email Address:

vvaron@agrosavia.co

Web Address:

https://agriperfiles.agri-d.net/display/AS1022363440

Id:

https://orcid.org/0000-0002-4479-5795

Individual:

Ruy Edeymar Vargas Díaz

Organization:

Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA

Position:

Professional researcher

Address:

km 14 Bogotá - Mosquera (Colombia),

Mosquera, Cundinamarca Colombia

Email Address:

rvargas@agrosavia.co

Web Address:

https://agriperfiles.agri-d.net/display/ex000001

Id:

https://orcid.org/0000-0003-2609-4087

Individual:

Gilberto Alonso Murcia Contreras

Organization:

Food and Agriculture Organization of the United Nations - FAO

Position:

Agricultural Engineer

Address:

Calle 72 No 7-82, oficina 702,

Cra 72 No 57H-14 Sur,

Bogotá, Bogota Colombia

Email Address:

Gilberto.murciacontreras@fao.org

Contacts:

Individual:

Rodrigo Alfredo Martínez Sarmiento

Organization:

Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA

Position:

Research and Development Director

Address:

km 14 Bogotá - Mosquera (Colombia),

Mosquera, Cundinamarca Colombia

Email Address:

ramartinez@agrosavia.co

Id:

https://orcid.org/0000-0002-9733-0780

Individual:

Viviana Marcela Varón-Ramírez

Organization:

Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA

Position:

Master Researcher

Address:

km 14 Bogotá - Mosquera (Colombia),

Cra 72 No 57H-14 Sur,

Mosquera, Cundinamarca Colombia

Email Address:

vvaron@agrosavia.co

Id:

https://orcid.org/0000-0002-4479-5795

Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to all data in this dataset:

Geographic Region:

Description:

Region in Colombia: "Hoya del río Suárez".

Bounding Coordinates:

Northern:	6.2	Southern:	5.88
Western:	-73.67	Eastern:	-73.35

Project

Parent Project Information:

Title:

Soil management in Hoya del Rio Suarez Colombia

Personnel:

Individual:

Viviana Marcela Varón Ramirez

Organization:

Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA

Position:

Master Researcher

Address:

km 14 Bogotá - Mosquera (Colombia),

Mosquera, Cundinamarca

Phone:

(313) 404-6665 (voice)

Email Address:

vvaron@agrosavia.co

Id:

https://orcid.org/0000-0002-4479-5795

Role:

Co-researcher

Abstract:

This is a project in Corporacion Colombiana de Investigacion Agropecuaria AGROSAVIA. Project number 243.

Additional Award Information:

Funder:	NA
Title:	NA

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'Relation'
        |     |     |     |  \___attribute 'name' = 'Relation'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'emlEditor'
        |     |     |  \___attribute 'app' = 'ezEML'
        |     |     |  \___attribute 'release' = '2022.03.28'
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

Copyright 2024 Environmental Data Initiative. This material is based upon work supported by the National Science Foundation under grants #2223103 and #2223104. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. Please contact us with questions, comments, or for technical assistance regarding this web site or the Environmental Data Initiative. Please read our privacy policy to know what information we collect about you and to understand your privacy rights.

EDI is a collaboration between the University of New Mexico and the University of Wisconsin – Madison, Center for Limnology:

Data Package Metadata View Summary

Spatial soil properties distribution in “Hoya del río Suárez” region in Colombia.

Data Entities

Data Table

Non-Categorized Data Resource

Data Package Usage Rights

Keywords

Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Parent Project Information:

Additional Metadata

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Spatial soil properties distribution in “Hoya del río Suárez” region in Colombia.

+/- Data Entities

Data Table

Non-Categorized Data Resource

+/- Data Package Usage Rights

+/- Keywords

+/- Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

+/- People and Organizations

+/- Temporal, Geographic and Taxonomic Coverage

+/- Project

Parent Project Information:

+/- Additional Metadata

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Additional Metadata

Additional Metadata