Mamun, QuaziZaman, AsaduzIp, Ryan HLHaque, KM Shamsul2025-12-032025-12-032025-12-02Computers and Electronics in Agriculture, ISSN: 0168-1699 (Print); 1872-7107 (Online), Elsevier, 241, 111289-111289. doi: 10.1016/j.compag.2025.1112890168-16991872-7107http://hdl.handle.net/10292/20259Integrating the Internet of Things (IoT) and geospatial modelling technologies is pivotal for advancing sustainable smart agriculture, particularly in resource-constrained environments like Australia. This systematic literature review examines the adoption and impact of these technologies in agriculture across Australia and select developed countries. Through an extensive analysis of 172 peer-reviewed articles published between 2013 and 2023, this study identifies key technological advancements such as unmanned aerial vehicles (UAVs), consumer-grade cameras (RGB cameras), and satellite platforms (Sentinel-2, LANDSAT-8) that have significantly influenced agricultural practices. The findings reveal Australia’s progress in adopting these technologies but also highlight gaps compared to countries like Germany and the USA, especially in using UAVs, Synthetic Aperture Radar (SAR) and RGB cameras. The study underscores Australia’s need to enhance its technological capabilities, particularly resource management, to foster more efficient and sustainable agricultural practices. This review provides valuable insights for policymakers, researchers, and technology providers, aiming to drive innovation and improve agricultural outcomes in the face of growing environmental challenges.© 2025 The Authors. Published by Elsevier B.V. Creative Commons. This is an open access article distributed under the terms of the Creative Commons CC-BY license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. You are not required to obtain permission to reuse this article.https://creativecommons.org/licenses/by/4.0/3002 Agriculture, land and farm management4602 Artificial intelligence07 Agricultural and Veterinary Sciences08 Information and Computing Sciences09 EngineeringAgronomy & Agriculture30 Agricultural, veterinary and food sciences40 Engineering46 Information and computing sciencesIoTGeospatial modellingPrecision agricultureSustainabilityJournal ArticleOpenAccess10.1016/j.compag.2025.111289