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2008
In this Chapter we describe our use of digital soil mapping estimates as input to traditional field soil survey in California, U.S.A. We also describe the development of these raster soil property models as stand-alone products, and practical implications of their use. This Chapter deals with application of existing digital soil mapping tools in active
D. Howell +2 more
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In this Chapter we describe our use of digital soil mapping estimates as input to traditional field soil survey in California, U.S.A. We also describe the development of these raster soil property models as stand-alone products, and practical implications of their use. This Chapter deals with application of existing digital soil mapping tools in active
D. Howell +2 more
openaire +2 more sources
Soil Nutrient Survey and Google Map Cartography
2020 9th International Conference System Modeling and Advancement in Research Trends (SMART), 2020Soil Health is important for plant growth and the productivity of farming. There is an important need to determine NPK i.e., Nitrogen, Phosphorus, and Potassium (macro-nutrients), soil moisture, electrical conductivity, and pH value to determine soil health.
N.M. Sai Krishna +3 more
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Validation And Potential Improvement of Soil Survey Maps Using Proximal Soil Sensing
Journal of Environmental and Engineering Geophysics, 2023There is potential use of proximal soil sensors (PSS) to contribute to soil surveys and improve their results, and this study focused on the evaluation of this potential. An analysis using a high-resolution soil survey (1:5,000), terrain data, and an ensemble of PSS (gamma ray emission, ground penetrating radar – GPR, apparent electrical conductivity ...
Felippe H.S. Karp +5 more
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Soil Surveys in Brazil and Perspectives in Soil Digital Mapping
Soil Horizons, 2015In analyzing the evolution of pedologic mapping perspectives in Brazil, it is noteworthy that they are based firmly on geology and focused on soil aptitude for agricultural use. Mapping detail was improved between the decades of 1950 and 1980. The mapping initially concentrated in the Northeast and Southeast regions, shifting its orientation in recent ...
Claudia Cseko Nolasco de Carvalho +3 more
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Science of the Total Environment, 2022
Soil pH and carbonates (CaCO3) are important indicators of soil chemistry and fertility, and the prediction of their spatial distribution is critical for the agronomic and environmental management.
Qikai Lu, Shuang Tian, Lifei Wei
semanticscholar +1 more source
Soil pH and carbonates (CaCO3) are important indicators of soil chemistry and fertility, and the prediction of their spatial distribution is critical for the agronomic and environmental management.
Qikai Lu, Shuang Tian, Lifei Wei
semanticscholar +1 more source
Legacy data-based national-scale digital mapping of key soil properties in India
, 2021Mapping soil resources at a national scale in large countries such as India is a challenge because of limited soil data available and efforts to collect them.
N. Reddy +7 more
semanticscholar +1 more source
High‐Intensity Soil Survey and Hydropedologic Functional Map Units
Soil Survey Horizons, 2009The fundamental purposes of a soil survey are to show (cartographically) the geographic distribution of the soils and make land‐use predictions about those soils. A wide array of environmental, ecological, agricultural, geological, and natural resource issues have placed greater demands on soil survey information. Traditional soil maps, soil map units,
S. J. Indorante +4 more
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CATENA, 2019
Soil survey techniques can integrate observation, mapping, and interpretation of information on soil nutrients and metals, and thus play an important role in basic and applied soil research.
M. A. Bashir +6 more
semanticscholar +1 more source
Soil survey techniques can integrate observation, mapping, and interpretation of information on soil nutrients and metals, and thus play an important role in basic and applied soil research.
M. A. Bashir +6 more
semanticscholar +1 more source
Soil Survey Mapping and Classification of Engiz Sub Basin Soils
2023Bu çalışma, Samsun ili Ondokuzmayıs ilçesi arazisinin Aşağı Engiz Alt Havzası’nın detaylı toprak etüd haritalarının ve toprak sınıflarının belirlenmesi amacıyla yapılmıştır. Çalışma alanı, 4590000-4598000 K, 250000-258000 E (WGS-84, Zone37, UTMm) koordinatlarında yer almaktadır.
ORMANCI, İsmail Fatih +2 more
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Soil Survey and Lithogeochemical Techniques in Mineral Exploration
International journal of research and innovation in applied scienceThis paper investigates the critical roles of soil surveys and lithologic evaluation in identifying potential mineral resources. Soil surveys involve the systematic mapping, examination, description, and classification of soils within a defined area ...
Folashade Ruth Adetunla +4 more
semanticscholar +1 more source