Assessment of land reclamation status using remote sensing and GIS in territory of Pakhtakor district of Uzbekistan

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Land used for agriculture is critical in Uzbekistan and throughout the world. Land reclamation is assessed using a variety of traditional approaches. The creation of land reclamation assessment methods is becoming more common as a result of the usage of modern geoinformation technologies and their better methodology. The levels of mineralization in the groundwater level, as well as NDVI and NDSI analysis, were determined for the three months of 2020 and 2021 - April, July, and November - in the irrigated lands of the Yuqiri chirchik, Urtachirchik, and Quyichirchik districts of the Tashkent region, which were used as the research object. These data were reclassified in ArcGIS software, and fields were defined by values. Their correlation was determined based on the results provided above. It was determined that plant vegetation is dependent on the salinity and mineralization of seepage waters, i.e., a decrease in seepage water mineralization and a drop in salinity are directly associated to an increase in plant vegetation, and vice versa.

Section: Methodsmentioning

confidence: 99%

Improving the assessment of agricultural land reclamation condition using GIS based on the interdependence of the factors impact

Goibberdiev,

Ikromkhodjaev,

Tajekeev

et al. 2023

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Creating of the experience of designing irrigation channels using the Global Mapper software

Avilova

2024

Creating systems supported by information technologies are now integral to nearly every field of engineering and construction. In the design of hydrotechnical structures, selecting the software package that best meets specific project requirements is crucial. A key priority is ensuring that these tools not only fulfill technical needs but also contribute to achieving self- sufficiency in design processes. This study aims to demonstrate the application of Geographic Information System (GIS) programs in the design of hydrotechnical structures, highlighting their potential to enhance both efficiency and effectiveness. By integrating GIS technology into the design process, engineers can optimize project planning, improve accuracy in modeling and analysis, and ultimately achieve significant economic benefits. The adoption of GIS in hydrotechnical design offers a more streamlined approach to managing spatial data, enabling better decision- making and resource management. This integration not only improves the quality of designs but also helps in reducing costs and increasing productivity. As the engineering and construction industries continue to evolve, the use of advanced GIS tools in hydrotechnical projects is becoming increasingly essential for achieving optimal outcomes and ensuring long- term sustainability.

Improvement of the existing technology of cadastral assessment of irrigated crop land in case of Uzbekistan

Babajanov,

Roziboev,

Inamov

2024

The article examines and analyses the existing methods of cadastral assessment of irrigated agricultural lands, especially the existing methods for comparative assessment of the quality of irrigated lands, specific proposals and recommendations for further improvement of this methodology on the basis of adaptation to today’s limited water distribution conditions; specific proposals and recommendations for further improvement of this methodology on the basis of adaptation to today’s limited water distribution conditions; specific proposals for the simplification and simplification of the methodology for determining the normative value of land, which is carried out annually in the country, using the data of soil assessment, have been developed and are comprehensively substantiated.