During the 20th century, surveying and mapping became vital tools for states; and colonizers used them to know and claim the land. The Mandate of Palestine’s Survey of Palestine surveyed parts of historic Palestine. Their modernist ethos to register the land converged with Zionist visionaries to make it their own. With the Hagannah looting the Survey of Palestine, the Israeli state-in-the making had access to cartographic material which helped them win the 1948 war and facilitated their statecraft. Post-1948, the Survey of Israel designed a new unified triangulation system, enabling the production of maps. The Israeli state also introduced a novel land tenure system. The seemingly imprecise land allocation practices common during the Ottoman Empire were pitted against a technocratic, modernist conception of land ownership, that, by virtue of its implementation, dispossessed many Arab landholders. However, enforcement of technocratic regulations depends on humans. Indeed, the process of land registration reveals how surveyors who would go to villages to ascertain land rights were the human and, at times, a weak link in doing so. Nevertheless, at the end of this process, 93% of land had become Israeli state land. The transformation in the land regime in Israel/Palestine thus attests to how new legal precepts in tandem with science and technology helped establish a modern, territorially defined state. While the Western scientific and legal paradigm enhanced the transfer of land, it also seemingly legitimized and depoliticized the new land regime, making it seem part of the natural order of things and an inevitable outcome of modernity.