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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">agroprob</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы агрорынка</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of AgriMarket</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1817-728X</issn><issn pub-type="epub">2708-9991</issn><publisher><publisher-name>Казахский научно-исследовательский институт экономики агропромышленного комплекса и развития села</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.46666/2026-3.2708-9991.15</article-id><article-id custom-type="elpub" pub-id-type="custom">agroprob-2526</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Экономика природопользования</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Environmental economics</subject></subj-group></article-categories><title-group><article-title>Внедрение 3D-кадастра в Казахстане: международный опыт, проблемы, приоритеты</article-title><trans-title-group xml:lang="en"><trans-title>Implementation of 3D Cadastre in Kazakhstan: International Experience, Challenges, Priorities</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0510-4629</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курманова</surname><given-names>Г. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurmanova</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курманова Гульнара Кенесовна; доктор экономических наук;  ассоциированный профессор «Кадастр»</p><p>010011 пр. Победы, 62, г. Астана, Казахстан </p></bio><bio xml:lang="en"><p>Kurmanova Gulnara; Doctor of Economic Sciences; Associate Professor of theDepartment of Cadastre</p><p>010011 Pobedy Ave., 62, Astana, Kazakhstan</p></bio><email xlink:type="simple">kurmanova_gul@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8620-3340</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вендланд</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Wendland</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вендланд Агниешка; Ph.D; ассоциированный профессор кафедры «Геодезия и картография»</p><p>00-661 площадь Политехников 1, г. Варшава, Польша</p></bio><bio xml:lang="en"><p>Wendland Agnieszka; Ph.D; Associate Professor of the Department of Geodesy and Cartography</p><p>00-661 plac Politechniki 1, Warszawa, Poland</p></bio><email xlink:type="simple">agnieszka.wendland@pw.edu.pl</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-5059-1570</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жекебаев</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhekebayev</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жекебаев Алтынбек; докторант Ph.D кафедры «Кадастр»</p><p>010011 пр. Женис, 62, г.Астана, Казахстан</p></bio><bio xml:lang="en"><p>Zhekebayev Altynbek; Ph.D student of the Department of Cadastre</p><p>010011 Pobedy Ave., 62, Astana, Kazakhstan</p></bio><email xlink:type="simple">altynbek.alem@inbox.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казахский агротехнический университет им. С. Сейфуллина</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>S. Seifullin Kazakh Agro Technical Research University</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Варшавский технологический университет</institution><country>Польша</country></aff><aff xml:lang="en"><institution>Warsaw University of Technology</institution><country>Poland</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Казахский агротехнический исследовательский университет им. С. Сейфуллина</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>S. Seifullin Kazakh Agro Technical Research University</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>22</day><month>10</month><year>2026</year></pub-date><volume>0</volume><issue>3</issue><fpage>170</fpage><lpage>180</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Курманова Г.К., Вендланд А., Жекебаев А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Курманова Г.К., Вендланд А., Жекебаев А.</copyright-holder><copyright-holder xml:lang="en">Kurmanova G., Wendland A., Zhekebayev A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.jpra-kazniiapk.kz/jour/article/view/2526">https://www.jpra-kazniiapk.kz/jour/article/view/2526</self-uri><abstract><p>Цель – рассмотреть возможности внедрения трехмерного кадастра в Республике Казахстан с учетом международного опыта, существующих технологических решений и нормативно-правовых аспектов. Для достижения поставленной цели рассмотрены теоретические основы 3D-кадастра, методы экономически развитых государств, текущее состояние кадастрового механизма республики, представлены рекомендации по реализации трехмерной кадастровой модели с учетом земель всех категорий, при этом приоритетная роль отводится земельным угодьям сельхозназначения. Методы – монографический при изучении мировой практики применения 3D-кадастрового подхода, аналитический – для сравнения различных механизмов ведения кадастра, поиска недостатков и преимуществ; картографический – при выявлении закономерностей и взаимосвязи явлений в процессе мониторинга, обработки и моделирования геопространственных данных различных карт, статистический – с целью сбора и систематизации земельно-кадастровой информации. Результаты – в ходе исследований обобщены примеры зарубежных стран по использованию трехмерной структуры кадастрового регулирования, определены ключевые факторы для перехода на геометрический кадастр и показаны перспективы задействования трехмерной схемы кадастрового учета в Казахстане, составлен SWOT-анализ. Особое внимание уделяется поэтапной интеграции пространственных сведений, цифровых технологий и нормативно-правовой базы для обеспечения эффективного функционирования трёхмерного кадастрового формата. Установлено, что существующая информационная система Единый государственный кадастр недвижимости с его ресурсами, развитой инфраструктурной сетью станет фундаментом для дальнейшего перехода к 3D-кадастру. Выводы – создание трехмерного кадастра необходимо проводить поэтапно, не разрушая существующую трехмерную концепцию кадастрового администрирования, а также совершенствовать действующее законодательство и другие сферы, связанные с кадастром. Выводы – в результате научного поиска изложена авторская интерпретация построения трехмерной модели пространственного учета земельной площади в Республике Казахстан, аргументированы выводы.</p></abstract><trans-abstract xml:lang="en"><p>Objective – to consider the possibilities of implementing a three-dimensional cadastre in the Republic of Kazakhstan, taking into account international experience, existing technological solutions, and regulatory aspects. To achieve this goal, the theoretical foundations of the 3D cadastre, methods of economically developed states, and the current state of the republic’s cadastral mechanism were reviewed, and recommendations for implementing a three-dimensional cadastral model across all land categories were presented, with a priority role assigned to agricultural land. Methods – monographic method in studying world practice of applying the 3D cadastral approach; analytical – to compare various cadastral management mechanisms, identify shortcomings and advantages; cartographic – when identifying patterns and interrelationships of phenomena in the process of monitoring, processing, and modeling geospatial data from various maps; statistical – to collect and systematize land-cadastral information. Results – during the research, foreign examples of using a three-dimensional structure of cadastral regulation were summarized, key factors for transitioning to a geometric cadastre were determined, and prospects for using a 3D cadastral registration scheme in Kazakhstan were shown; a SWOT analysis was conducted. Special attention is paid to the phased integration of spatial data, digital technologies, and the regulatory framework to ensure the effective functioning of the 3D cadastral format. It was established that the existing information system, the Unified State Cadastre of Real Estate, with its resources and developed infrastructure network, will serve as the foundation for the further transition to a 3D cadastre. Conclusions – the creation of a 3D cadastre must be carried out in stages, without destroying the existing cadastral administration framework, alongside improving current legislation and other areas related to the cadastre. Conclusions – as a result of the scientific inquiry, the author’s interpretation of building a 3D spatial land accounting model in the Republic of Kazakhstan is presented, and conclusions are substantiated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>2D-кадастр</kwd><kwd>3D-кадастр</kwd><kwd>BIM-технологии</kwd><kwd>географическая информационная система</kwd><kwd>пространственные данные</kwd><kwd>Единый государственный кадастр недвижимости</kwd><kwd>цифровизация кадастра</kwd></kwd-group><kwd-group xml:lang="en"><kwd>2D cadastre</kwd><kwd>3D cadastre</kwd><kwd>BIM technologies</kwd><kwd>geographic information system</kwd><kwd>spatial data</kwd><kwd>Unified State Cadastre of Real Estate</kwd><kwd>cadastre digitalization</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Van Oosterom, P. 3D Land Administration for 3D Land Uses/ P. van Oosterom, R. Bennett, M. Koeva, C. Lemmen // Land Use Policy. – 2020. – Vol. 98. - Article 104665. https://doi.org/10.1016/j.landusepol.2020.104665</mixed-citation><mixed-citation xml:lang="en">Van Oosterom, P., Bennett, R., Koeva, M. &amp; Lemmen, C. (2020). 3D Land Administration for 3D Land Uses. Land Use Policy, 98, 104665. https://doi.org/10.1016/j.landusepol.2020.104665 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Larsson, K. Representation of 3D cadastral boundaries - From analogue to digital/ K. Larsson, J. M. Paasch, J. Paulsson // Land Use Policy. – 2020. – Vol. 98. - Article 104178. https://doi.org/10.1016/j.landusepol.2019.104178</mixed-citation><mixed-citation xml:lang="en">Larsson, K., Paasch, J.M. &amp; Paulsson, J. (2020). Representation of 3D cadastral boundaries - From analogue to digital. Land Use Policy, 98, 104178. https://doi.org/10.1016/j.landusepol.2019.104178 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Gillespie, K. LandXML and LandInfra: A Technical Comparison for 3D Cadastre Data Modelling in New South Wales, Australia / K. Gillespie, D. R. Paudyal // ISPRS International Journal of Geo-Information. -2026. -Vol. 15. –Issue 5.- Article ijgi15050207. https://doi.org/10.3390/ijgi15050207</mixed-citation><mixed-citation xml:lang="en">Gillespie, K. &amp; Paudyal, D.R. (2026). LandXML and LandInfra: A Technical Comparison for 3D Cadastre Data Modelling in New South Wales, Australia. ISPRS International Journal of Geo-Information, 15 (5), ijgi15050207. https://doi.org/10.3390/ijgi15050207 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ying, Sh. Easement spatialization with two cases based on LADM and BIM / Sh. Ying, Y. Xu, Ch. Li, R. Guo, L. Li // Land Use Policy. – 2021. – Vol. 109. - Article 105641. https://doi.org/10.1016/j.landusepol.2021.105641</mixed-citation><mixed-citation xml:lang="en">Ying, Sh., Xu, Y., Li, Ch., Guo, R. &amp; Li, L. (2021). Easement spatialization with two cases based on LADM and BIM. Land Use Policy, 109, 105641. https://doi.org/10.1016/j.landusepol.2021.105641 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Atazadeh, B. Linking Land Administration Domain Model and BIM environment for 3D digital cadastre in multi-storey buildings / B. Atazadeh, H. Olfat, A. Rajabifard, M. Kalantari, D. Shojaei, A. M. Marjani // Land Use Policy. – 2021.–Vol.104.- Article 105367. https://doi.org/10.1016/j.landusepol.2021.105367</mixed-citation><mixed-citation xml:lang="en">Atazadeh, B., Olfat, H., Rajabifard, A., Kalantari, M., Shojaei, D. &amp; Marjani, A.M. (2021). Linking Land Administration Domain Model and BIM environment for 3D digital cadastre in multi-storey buildings. Land Use Policy, 104, 105367. https://doi.org/10.1016/j.landusepol.2021.105367 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Van Oosterom, P. Land administration domain model and 3D land administration / P. van Oosterom, A. Kara, E. Kalogianni // Survey Review. – 2025. – Vol. 57. - Issue 405. – P. 509–511. https://doi.org/10.1080/00396265.2025.2561263</mixed-citation><mixed-citation xml:lang="en">Van Oosterom, P., Kara, A. &amp; Kalogianni, E. (2025). Land administration domain model and 3D land administration. Survey Review, 57 (405), 509–511. https://doi.org/10.1080/00396265.2025.2561263 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Kalogianni, E. 3D Land Administration: A Review and a Future Vision in the Context of the Spatial Development Lifecycle / E. Kalogianni, P. van Oosterom, E. Dimopoulou, C. Lemmen // ISPRS International Journal of Geo-Information. – 2020. – Vol. 9. – No. 2. – Article 107. https://doi.org/10.3390/ijgi9020107</mixed-citation><mixed-citation xml:lang="en">Kalogianni, E., van Oosterom, P., Dimopoulou, E. &amp; Lemmen, C. (2020). 3D Land Administration: A Review and a Future Vision in the Context of the Spatial Development Lifecycle. ISPRS International Journal of Geo-Information, 9 (2), Article 107. https://doi.org/10.3390/ijgi9020107 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Shahidinejad, J. 3D Cadastral Database Systems - A Systematic Literature Review / J. Shahidinejad, M. Kalantari, A. Rajabifard // ISPRS International Journal of Geo-Information. - 2024. – Vol. 13. - Issue 1. – Article ijgi13010030. https://doi.org/10.3390/ijgi13010030</mixed-citation><mixed-citation xml:lang="en">Shahidinejad, J., Kalantari, M. &amp; Rajabifard, A. (2024). 3D Cadastral Database Systems - A Systematic Literature Review. ISPRS International Journal of Geo-Information, 13 (1), Article ijgi13010030. https://doi.org/10.3390/ijgi13010030 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Daniyarova, M. T. Assessment of agricultural land potential in the Zerendy and Yereymentau districts of Northern Kazakhstan based on a comparative analysis / M. T. Daniyarova, G.K. Kurmanova, A. Wendland // Sustainable Development of Mountain Territories. – 2025. - Vol. 17. - № 2. - P. 886–899. https://doi.org/10.21177/1998-4502-2025-17-2-886-899</mixed-citation><mixed-citation xml:lang="en">Daniyarova, M.T., Kurmanova, G.K. &amp; Wendland, A. (2025). Assessment of agricultural land potential in the Zerendy and Yereymentau districts of Northern Kazakhstan based on a comparative analysis. Sustainable Development of Mountain Territories, 17 (2), 886–899. https://doi.org/10.21177/1998-4502-2025-17-2-886-899 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">D Cadastre and Property Rights [Electronic resource]. – 2026. Available at: https://www.newamerica.org/insights/proprightstech-primers/3d-cadastre-and-property-rights/ (date of access: 05.06.2026).</mixed-citation><mixed-citation xml:lang="en">3D Cadastre and Property Rights (2026). Available at: https://www.newamerica.org/insights/proprightstech-primers/3d-cadastre-and-property-rights/ (date of access: 05.06.2026) [in English].</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Gkeli, M. A technical solution for 3D crowdsourced cadastral surveys / M. Gkeli, C. Potsiou, C. Ioannidis // Land Use Policy. – 2020. – Vol. 98. – Article 104419. https://doi.org/10.1016/j.landusepol.2019.104419</mixed-citation><mixed-citation xml:lang="en">Gkeli, M., Potsiou, C. &amp; Ioannidis, C. (2020). A technical solution for 3D crowdsourced cadastral surveys. Land Use Policy, 98, Article 104419. https://doi.org/10.1016/j.landusepol.2019.104419 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Döner, F. Analysis of literature on 3D cadastre / F. Döner // International Journal of Engineering and Geosciences. – 2021. – Vol. 6. – No. 2. – P. 90–97. https://doi.org/10.26833/ijeg.703244</mixed-citation><mixed-citation xml:lang="en">Döner, F. (2021). Analysis of literature on 3D cadastre. International Journal of Engineering and Geosciences, 6 (2), 90–97. https://doi.org/10.26833/ijeg.703244 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">NJSC «State Corporation «Government for Citizens» [Electronic resource]. – 2026.- Available at: https://www.uchet.kz/tags/p/pravitelstvo-dlya-grazhdan.html (date of access: 5.06.2026).</mixed-citation><mixed-citation xml:lang="en">NJSC «State Corporation «Government for Citizens» (2026). Available at: https://www.uchet.kz/tags/p/pravitelstvo-dlya-grazhdan.html (date of access: 05.06.2026) [in English].</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Unified State Real Estate Cadastre [Electronic resource].–2024.- Available at:https://www.gov.kz/memleket/entities/zhambyl-taraz/press/news/details/909201?lang=ru (date of access: 05.06.2026).</mixed-citation><mixed-citation xml:lang="en">Unified State Real Estate Cadastre (2024). Available at: https://www.gov.kz/memleket/entities/zhambyl-taraz/press/news/details/909201?lang=ru (date of access: 05.06.2026) [in English].</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">D modeling software [Electronic resource]. – 2026. Available at: https://www.app.sketchup.com/app (date of access: 05.06.2026).</mixed-citation><mixed-citation xml:lang="en">3D modeling software (2026). Available at: https://www.app.sketchup.com/app (date of access: 05.06.2026) [in English].</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Grzelka, K. Analysis of the prospects for the development of 3D cadastral visualization/ K. Grzelka, J. Bydłosz, A. Bieda // Acta Scientiarum Polonorum Administratio Locorum.-2023.–Vol.22.-P.45–57. https://doi.org/10.31648/aspal.8550</mixed-citation><mixed-citation xml:lang="en">Grzelka, K., Bydłosz, J. &amp; Bieda, A. (2023). Analysis of the prospects for the development of 3D cadastral visualization. Acta Scientiarum Polonorum Administratio Locorum, 22, 45–57. https://doi.org/10.31648/aspal.8550 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Karabin, M. Layer approach to ownership in 3D cadastre in the case of underground tunnels / M. Karabin, D. Kitsakis, M. Koeva, G. Navratil, J. M. Paasch, J. Paulsson, N. Vučić, K. Janečka, A. Lisec // Land Use Policy. – 2020. – Vol. 98. - Article 104464. https://doi.org/10.1016/j.landusepol.2020.104464</mixed-citation><mixed-citation xml:lang="en">Karabin, M., Kitsakis, D., Koeva, M., Navratil, G., Paasch, J.M., Paulsson, J., Vučić, N., Janečka, K. &amp; Lisec, A. (2020). Layer approach to ownership in 3D cadastre in the case of underground tunnels. Land Use Policy, 98, Article 104464. https://doi.org/10.1016/j.landusepol.2020.104464 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Karabin-Zych, M. Cadaster and land register harmonization in Poland and Ukraine / M. Karabin-Zych, R. Kuryltsiv // Reports on Geodesy and Geoinformatics. – 2025. - Vol. 120. - №. 1. – P. 56-66. https://doi.org/10.2478/rgg-2025-0016</mixed-citation><mixed-citation xml:lang="en">Karabin-Zych, M. &amp; Kuryltsiv, R. (2025). Cadaster and land register harmonization in Poland and Ukraine. Reports on Geodesy and Geoinformatics, 120 (1), 56–66. https://doi.org/10.2478/rgg-2025-0016 [in English].</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Land Code of the Republic of Kazakhstan (with amendments and additions as of 01.01.2026) [Electronic resource]. – 2026. Available at: https://www.adilet.zan.kz/eng/docs/K030000442_ (date of access: 05.06.2026).</mixed-citation><mixed-citation xml:lang="en">Land Code of the Republic of Kazakhstan (with amendments and additions as of 01.01.2026) (2026). Available at: https://www.adilet.zan.kz/eng/docs/K030000442_ (date of access: 05.06.2026) [in English].</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
