http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/main.homeGeoNetwork opensource 提供访问在线地图、卫星影像以及相关空间数据库的功能。其目的是促进对空间数据和信息的访问和集成利用，从而推动空间数据的惯犯共享。cn 保留所有权利. 2005-2006 Geographic metadata catalogGeoNetwork Open Source30http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=1624Geographic metadata catalogTopographic Basic Vector Digital Data of the HKHR acquired from ESRI Map & Data 2001.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=1623Geographic metadata catalogTopographic Basic Vector Digital Data of the HKHR acquired from GTopo, DCW.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=1622Geographic metadata catalogTopographic Basic Vector Digital Data of the HKHR acquired from USGS.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=1621Geographic metadata catalogTopographic Basic Vector Digital Data of the HKHR acquired from ESRI Map & Data 2001.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4730Geographic metadata catalogReefBase is compiling field reports from the affected areas on observed impacts of the tsunmai to coral reefs, coastal resources, and related environments. If you have any field observations on the impacts on coral reefs, fish populations, mangroves or otherwise, please contact ReefBase (reefbase@cgiar.org). For further information on the Asia Tsunami, please visit ReefBase's Tsunami page (http://www.reefbase.org/tsunami.asp).http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4729Geographic metadata catalogTsunami images/photos shows the photos and aerial/satelite images of pre and/or post tsunami at the affected areas.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4728Geographic metadata catalogLand topography data originates from the The Global Land One-kilometer Base Elevation (NOAA, NGDC: GLOBE) digital elevation model. It provides 30 arc second gridded elevation data at 1 km resolution.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4727Geographic metadata catalogReef Check is an international network of regional, national and local volunteer coordinators who match teams of divers with marine scientists who provide training and lead the teams during actual reef survey. Reef Check (human impact) data shows levels of impacts of human activities on coral reef environments.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4725Geographic metadata catalogReef location data was taken from the original ReefBase database,and provides point data on the approximate location of coral reefs environments. Note that this dataset has not been updated by ReefBase in recent years.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4726Geographic metadata catalogReef Check is an international network of regional, national and local volunteer coordinators who match teams of divers with marine scientists who provide training and lead the teams during actual reef survey. Reef Check (abundance) data shows abundance of indicator species observed during surveys.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4724Geographic metadata catalogReefs at Risk in Southeast Asia provides a detailed analysis of potential threats of human activities to coral reefs across Southeast Asia.These indicators evaluate pressure from coastal development, marine-based pollution, pollution and sedimentation from inland sources, and overexploitation of coral resources. ReefBase's online GIS display all individual threat layers, the overall threat indicator based on those layers, and maps showing coral reefs "classified" by the individual threats as well as the overall threat.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4723Geographic metadata catalogReefs at Risk is a project by the World Resources Institute (WRI), in collaboration with UNEP-WCMC, WorldFish Center, and many others. The analysis evaluated human pressure on coral reefs for 55,000 coral reef locations worldwide, and provides a series of globally-consistent indicators of human pressure on coral reefs. These indicators evaluate pressure from coastal development, marine-based pollution, pollution and sedimentation from inland sources, and overexploitation of coral resources. ReefBase's online GIS shows the data to 4 indivdual threat layers, the overall threat indicator based on those 4 layers, and a map showing coral reefs "classified" by the overall threat.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4721Geographic metadata catalogInformation originates from the Protected Areas Database compiled by UNEP-WCMC. For application in ReefBase, we have only included those protected areas that are located in a "ReefBase country" (countries with coral reefs) and are located between 35 N and 35 S.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4722Geographic metadata catalogReefs at Risk in the Caribbean provides a detailed analysis of potential threats of human activities to coral reefs across the Caribbean. These indicators evaluate pressure from coastal development, marine-based pollution, pollution and sedimentation from inland/watershed sources, and over fishing. ReefGIS displays all individual threat layers, the overall threat indicator based on those layers, and maps showing coral reefs "classified" by the individual threats as well as the overall threat.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4720Geographic metadata catalogA list of reef-relevant place names was compiled by ReefBase. This list inlcludes: cities, towns, bays, straits, coral reefs, dive sites and other types of locations, and was compiled using a variety of sources.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4718Geographic metadata catalogThis dataset is an inventory of Marine Protected Areas in the Wider Caribbean region with their point locations. This list was developed under the Reefs at Risk Caribbean project and relied on literature and other studies. Gathering information on MPAs across the region is very difficult and, as such, this list does not pertain to be exhaustive or complete. Additionally, as the dataset was developed for the purpose of gaining a better understanding of protection afforded coral reefs - there may be some selective bias towards those directly relevant to coral reefs (for example, no protected turtle nesting beaches are in the dataset). However, at the time of production of this inventory, spatial information and assessment of management effectiveness - no other data source exists.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4719Geographic metadata catalogPhoto location dataset shows locations for which ReefBase holds photographs in its photo gallery. When you share your photos with ReefBase's online community, they will automatically be featured on our maps!http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4715Geographic metadata catalogThe International Coral Reef Action Network (ICRAN), is a global partnership of coral reef experts who are working to halt and reverse the decline of the health of the world's coral reefs. Made up of some of the world's leading coral reef scientists and conservation groups, ICRAN partners have created a globally integrated action plan to manage and protect coral reefs, based on recommendations from the International Coral Reef Initiative (ICRI). The International Coral Reef Action Network is a coordinated response to ICRI's urgent call to protect coral reefs. Specific sites have been selected to serve as demonstration sites based on their proven ability to effectively manage their coral reefs. These sites share local knowledge and successful management practices with other coral reef managers and communities. Target sites are sites where best practices implemented at the "demonstration sites" can be adopted. For further information on ICRAN and the sites listed, see: http://www.icran.org.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4716Geographic metadata catalogMangroves dataset provided by the UNEP-WCMC Biodiversity Map Library: Global Mangrove Distribution. Mangrove distribution was taken from a variety of sources used in preparation of the World Mangrove Atlas, which was complied by the World Conservation Monitoring Centre as a joint project with the International Society for Mangrove Ecosystems and the International Tropical Timber Organization.http://http://geonetwork.csi.ciar.org:80/geonetwork/srv/en/metadata.show?id=4717Geographic metadata catalogData on coral reef monitoring sites was compiled by Dr. Jamie Oliver at WorldFish Center, using information from a variety of sources. The current, rather incomplete, list will be updated in the near future.