Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 203.
  1. Library Resource
    Articles et Livres
    février, 2021

    As a result of high-density urbanization and climate change, both the frequency and intensity of extreme urban rainfall are increasing. Drainage systems are not designed to cope with this increase, and as a result, floods are becoming more common in cities, particularly in the rapidly growing cities of China. To better cope with more frequent and severe urban flooding and to improve the water quality of stormwater runoff, the Chinese government launched the national Sponge City Construction (SCC) program in 2014.

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2018

    This paper presents the first and incomplete draft text for the revision of IS 19152:2012 ‘Geographic information — Land Administration Domain Model (LADM)’ within ISO TC211 in the form of a New Working Item Proposal (NWIP). This ‘two-page NWIP’ text aims to describe the scope of proposed project to revise, and also provides the purpose and justification behind this revision of LADM. The International Federation of Surveyors (FIG) also submitted to ISO the NWIP for the current version of LADM (IS 19152:2012).

  3. Library Resource
    Documents et rapports de conférence
    décembre, 2018

    Processes and transactions in Land Administration are outside the scope of the Land Administration Domain Model Edition I published in 2012. Reason is that processes were considered to be country specific. Generic processes would be too difficult to model. This view needs reconsideration – given developments as Fit-For-Purpose Land Administration, Apps and blockchain.

  4. Library Resource
    Documents et rapports de conférence
    décembre, 2017

    The paper describes the ongoing developments and standardisation in land administration. Standards are relevant in relation to build as well as maintain and develop a land administration.

  5. Library Resource
    Documents et rapports de conférence
    décembre, 2018

    Processes and transactions in Land Administration are outside the scope of the Land Administration Domain Model Edition I published in 2012. Reason is that processes were considered to be country specific. Generic processes would be too difficult to model. This view needs reconsideration – given developments as Fit-For-Purpose Land Administration, Apps and blockchain.

  6. Library Resource
    décembre, 2020

    Land administration constitutes the socio-technical systems that govern land tenure, use, value and development within a jurisdiction. The land parcel is the fundamental unit of analysis. Each parcel has identifiable boundaries, associated rights, and linked parties. Spatial information is fundamental. It represents the boundaries between land parcels and is embedded in cadastral sketches, plans, maps and databases. The boundaries are expressed in these records using mathematical or graphical descriptions. They are also expressed physically with monuments or natural features.

  7. Library Resource
    Articles et Livres
    octobre, 2019

    The use of land consolidation on customary lands has been limited, though land fragmentation persists. Land fragmentation on customary lands has two main causes—the nature of the customary land tenure system, and the somewhat linked agricultural system. Since attempts to increase food productivity on customary lands have involved fertilisation and mechanisation on the small and scattered farmlands, these approaches have fallen short of increasing food productivity.

  8. Library Resource
    Articles et Livres
    juillet, 2020

    Forests are among the most species rich habitats and the way they are managed influences their capacity to protect biodiversity. To fulfill increasing wood demands in the future, planted and non-planted wood production will need to expand. While biodiversity assessments usually focus on the impacts of deforestation, the effects of wood harvest are mostly not considered, especially not in a spatially explicit manner. We present here a global approach to refine the representation of forest management through allocating future wood production to planted and non-planted forests.

  9. Library Resource
    Documents et rapports de conférence
    février, 2019

    This white paper provides an overview of the land administration domain and proposes actions needed for design and development of implementation standards this domain. A close cooperation between the Open Geospatial Consortium (OGC) and ISO is expected to accelerate those developments. A huge task is waiting: the establishment of land rights for all: young and old, rich and poor, male and female. Data on many millions of parcels, spatial units, (use-) rights, persons, and parties have to be collected, linked, maintained, and published.

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