MAPPING HOT SPOTS OF SOIL MICROBIOME USING GIS TECHNOLOGY

Identification and mitigation of nitrate leaching hot spots using NLEAP-GIS technology

Leaching of NO3-N from agricultural lands often occurs in well-defined hot spot areas when viewed across geographical regions of hundreds or thousands of km 2 and often appears as areas of high NO3-N concentrations in shallow underlying aquifers. Delineation of high-NO3-N zones can be achieved by combining models such the Nitrate Leaching and Economic Analysis Package (NLEAP) with Geographical ...

Detecting Hot Spots Using Cluster Analysis and GIS

One of the more popular approaches for the detection of crime hot spots is cluster analysis. Implemented in a wide variety of software packages, including CrimeStat, SPSS, SAS, and SPLUS, cluster analysis can be an effective method for determining areas exhibiting elevated concentrations of crime. However, it remains a particularly challenging task to detect hot spots using clustering technique...

SoLIM : A New Technology For Soil Mapping Using GIS , Expert Knowledge & Fuzzy Logic Overview Prepared

Soil salinity mapping and monitoring using Remote sensing GIS

The research study evaluated the soil salinity by using special scientific tools like Remote Sensing and GIS technology, so that proper measurements could be taken for the sustainable agriculture and water management. A study to evaluate an irrigation system in the cotton-wheat zone of Pakistan, the study is made after the watercourse lining was conducted. The study is made on the basis of sali...

Soil Mapping Using GIS, Expert Knowledge, and Fuzzy Logic

bility arises mainly from the limitations of the discrete data model and from the polygon-based mapping pracA geographical information system (GIS) or expert knowledgetice employed in conventional soil surveys. based fuzzy soil inference scheme (soil-land inference model, SoLIM) is described. The scheme consists of three major components: (i) a Zhu (1997a,b), Zhu and Band (1994), Zhu et al. mod...