topoqrafiya ölçmələri topoqrafik plan DEM DTM topographical surveys topographic agricultural

TOPOGRAPHICAL SURVEYS OF AGRICULTURAL AREAS (SHAMKIR)

The Company signed a contract to conduct topographic surveys and geoinformation analyses on an area of 8000 ha. This area is located in the Jeyranchol massif of Shamkir district for agricultural purposes. The project area is located in the northern part of Shamkir district. It is surrounded by Tovuz district to the west and Samukh district to the east. The left banks of the Kura River in the south of the project area host the Shamkir and Yenikend reservoirs.
The Jeyranchol plain and the foothills of the Palan-Token range dominate the general area. However, the main purpose of the topographic surveys was to identify areas suitable for cultivating various agricultural crops.

To conduct agricultural activities and create infrastructure in the area, we must carry out a preliminary assessment, which we can achieve through detailed topographic measurements. Additionally, the design team must consider the area, which requires them to use a topographic map.

Purpose of the study

The study aimed to identify arable land in the Shamkir region for cultivating various agricultural crops on an area of 8000.0 ha. In this regard, the team carried out large-scale topographic survey in the area, and they set the following tasks:

  • topographical survey and CAD/GIS mapping
  • determination and installation of benchmarks
  • determination of slope indicators in the field
  • GIS analysis and modeling, DEM / DTM
  • preparation of a technical report

Firstly, researchers used modern geodetic equipment to conduct topographic measurements, and they carried out static measurements on each established reference point. The team conducted GPS measurement work in the area using a base station. At the same time, researchers conducted a preliminary analysis of the area using aerospace data, referring to high-resolution orthophoto maps and cartographic materials. In static mode, we measured the points for topographic measurements, calculated the results, and carried out the balancing.

As a result, the team solved issues in the project area using a concrete methodology. According to the methodology, we have implemented a risk assessment for the engineering-topographic survey, determined dangerous criteria, and applied a serious HSE policy. Other issues that arose have been solved.

 

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