BR21882366 "Development of a geoid model of the Republic of Kazakhstan as the basis of a unified state coordinate system and heights"

Relevance

The creation of a high-precision geoid model for Kazakhstan is not only of great scientific importance, but also economically beneficial, as it will allow replacing complex and expensive geometric leveling methods with simpler and more accessible GNSS methods.

Purpose

Creation of a local geoid model based on a combination of gravimetric, astronomical and geodetic data, global geopotential models and digital terrain models.

Expected and achieved results

Creating an up-to-date geoid model in Kazakhstan is an extensive scientific, technical, research and applied task aimed at developing an accurate and modern system for determining coordinates and heights in the country.

Research team members with their identifiers (Scopus Author ID, Researcher ID, ORCID, if available) and links to relevant profiles

1 Scientific supervisor Kasymkanova Khaini-kamal Mikhailovna (hkasymkanova@gmail.com )

2 Performer Urazaliev Asset Seisenbekovich aset_urazaliev@mail.ru

3 Performer Shoganbekova Denmark Assigatovna inerbayeva@bk.ru

4 Performer Nurakynov Serik Maratovich nurakynov@gmail.com

6 Performer Orynbasarova Elmira Orynbasarovna elmiraorynbassarova@gmail.com

7 Performer Kemerbaev Nurgan Tokanovich nurgank@mail.ru

8 Performer Andrey Arkadyevich Sholomitsky

sholomitskij@mail.ru 9 Performer Kosarev Nikolay Sergeevich kosarevnsk@yandex.ru

10 Performer Andrey Viktorovich Vilyaev vilayev@gmail.com

List of publications with links to them

1. Sermiagin R. et al. Selection of a calibration system for relative gravimeters and testing of the processing using the example of the Zhetygen calibration baseline in Kazakhstan //Acta Geodaetica et Geophysica. – 2024. – Т. 59. – №. 4. – С. 381-404.
2. Касымканова Х. М. и др. Путь относительных гравиметрических измерений: от маятника к микрочипу.
3. Жанакулова К., Касымканова Х. К. Подготовка гравиметрической основы для создания модели геоида казахстана //Вестник ВКТУ. – 2024. – №. 3.
4. Жанакулова К., Касымканова Х. К. Подготовка гравиметрической основы для создания модели геоида казахстана //Вестник ВКТУ. – 2024. – №. 3.
5. Шоганбекова Д. А. и др. Оценка эффективности глобальных моделей геопотенциала для туркестанской области //Вестник Ауэс. – 2024. – Т. 2. – №. 65.
6. Шоганбекова Д. А. и др. Оценка глобальных геопотенциальных моделей в казахстане на основе высот геоида и гравитационных аномалий //Вестник КазГАСА. – 2024. – Т. 2. – №. 92. – С. 194-209.

Urazaliyev A. S. et al. Assessment of digital elevation models accuracy for local geoid modeling //Scientific Bulletin of National Mining University. – 2024. – №. 5.