Individual land titling will not deliver land tenure security to the majority of people by 2030. Nevertheless, tenure security is implicit to the 2030 Agenda for Sustainable Development and deep-rooted in the Sustainable Development Goals (SDGs). Land tenure security underpins the SDGs related to poverty reduction, food security, disaster risk management and gender equality. The cross-cutting benefits of land tenure security with regards to sustainable development suggests equally cross-cutting conceptual frameworks, management cooperation and data sharing are needed within, and between, those sectors. Additionally, previous research in the land administration domain developed approaches, frameworks and data models linking across different domains. This latter achievement showed how developments using standardised modelling approaches and domain terminologies can be used to support gathering, organising and disseminating information relevant to reporting on and monitoring of the SDGs. From the perspective of data sharing, domain models - such as the Land Administration Domain Model LADM (ISO 19152), a globally recognized standard - are seen as supporting this capability. In response, this paper explores whether and how LADM, in terms of data model additions and adaptations, could support other SDG-relevant domains. The approach used is exploratory, including elements of literature review, case study analysis, conceptual data modelling, and synthesis. It shows the potential and added value of an integrated data modelling approach, with regards to Land Administration and its intrinsic feature to other fields of study including poverty reduction, food security, and gender equality.

到 2030 年，个人土地所有权不会为大多数人提供土地保有权保障。然而，保有权保障是 2030 年可持续发展议程的隐含内容，并深深植根于可持续发展目标 (SDG)。土地保有权保障是与减贫、粮食安全、灾害风险管理和性别平等相关的可持续发展目标的基础。土地保有权安全在可持续发展方面的跨领域利益表明，这些部门内部和部门之间需要同样跨领域的概念框架、管理合作和数据共享。此外，之前在土地管理领域的研究开发了跨不同领域链接的方法、框架和数据模型。后一项成就展示了如何使用标准化建模方法和领域术语的发展来支持收集、组织和传播与可持续发展目标报告和监测相关的信息。从数据共享的角度来看，领域模型——例如全球公认的标准土地管理领域模型 LADM (ISO 19152)——被视为支持这种能力。作为回应，本文探讨了 LADM 在数据模型添加和调整方面是否以及如何支持其他与 SDG 相关的领域。所使用的方法是探索性的，包括文献综述、案例研究分析、概念数据建模和综合的要素。它展示了集成数据建模方法的潜力和附加值，