; 108 Stat. 3418). B Land management 6101. Cadastre of Federal real property (a) Definition of cadastre In this section, the term cadastre means a geospatially enabled inventory of buildings and other real property (including associated infrastructure such as roads and utility transmission lines and pipelines) located on land administered by the Secretary, which is developed through collecting, storing, retrieving, or disseminating graphical or digital data and any information related to the data, including surveys, maps, charts, images, and services. (b) Cadastre of federal real property (1) In general The Secretary is authorized— (A) to develop and maintain a current and accurate multipurpose cadastre to support Federal land management activities for the Department and the Forest Service; (B) to incorporate any related inventories of Federal real property, including any inventories prepared under applicable land or resource management plans; and (C) to enter into discussions with other Federal agencies, including the Forest Service, to make the cadastre available for use by the Department, the Forest Service, and other Federal agencies to support agency management activities. (2) Cost-sharing agreements (A) In general The Secretary may enter into cost-sharing agreements with other Federal agencies, and with States, Indian tribes, and local governments, to include any non-Federal land in the cadastre. (B) Cost share The Federal share of any cost agreement described in subparagraph (A) shall not exceed 50 percent of the total cost required to make the cadastre available to non-Federal entities. (3) Consolidation and report Not later than 180 days after the date of enactment of this Act, the Secretary shall submit to the Committee on Energy and Natural Resources of the Senate and the Committee on Natural Resources of the House of Representatives a report on the real property inventories or any components of any cadastre or related inventories that— (A) exist as of the date of enactment of this Act