The Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers, for the years 2000, 2005, 2010, 2015, and 2020. A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative units, was used to assign population counts to 30 arc-second grid cells.
Bio-ORACLE is a set of GIS rasters providing geophysical, biotic and environmental data for surface and benthic marine realms. The data are available for global-scale applications at a spatial resolution of 5 arcmin (approximately 9.2 km at the equator).
Linking biodiversity occurrence data to the physical and biotic environment provides a framework to formulate hypotheses about the ecological processes governing spatial and temporal patterns in biodiversity, which can be useful for marine ecosystem management and conservation.
GEBCO's aim is to provide the most authoritative publicly-available bathymetry of the world's oceans. It operates under the joint auspices of the International Hydrographic Organization(IHO) and the Intergovernmental Oceanographic Commission (IOC) (of UNESCO).
GEBCO produces and makes available a range of bathymetric data sets and products. This includes a global bathymetric grid; gazetteer of undersea feature names, a Web Map Service and printable maps of ocean bathymetry.
Dataset includes various regional-scale spatial data layers in geojson format.
Resources for the SPREP Inform workshop in Samoa
Redlist species of Samoa as of 09/04/2019
This dataset has all the presentations of the FOSS4G conference Oceania 2020. It was a one-day conference held at SPREP on Friday 20th November, aiming to raise awareness on the importance and power of Geographic Information Systems (GIS), open data, open source software, spatial data sharing, and data standards.
Dataset pertaining to a record of annual tree cover loss in the Solomon Islands from 2001 - 2017. The independent Global Forest Watch reported a total loss of tree cover (>30% crown cover) in the Solomon Islands of 144,000 ha between 2001-2017. The country lost 144kha of tree cover, equivalent to a 5.2% decrease since 2000, and 16.7Mt of CO₂ emissions.
This dataset is a merged layer of the 12 nautical mile zone for the Pacific region. It is the combination of the original data with SPC and data from marineregion.org.
One will need to request access to this dataset.
“Territorial Sea” means the waters having as their inner limits, the baseline and as their outer
limits, a line measured seaward from that baseline, every point of which is at a distance of
twelve (12) nautical miles from the nearest point of the baseline.
The Marine Zones (Declaration) Act 2011 repeals the Marine Zones (Declaration) Act 1983. It states that the "Contiguous Zone" means waters beyond the territorial sea within a distance of twenty-four (24) nautical miles from the baselines from which the breadth of the territorial sea is measured.
"Comparison of the average hard coral cover between the three five-year periods comprising the last 15 years (2005-09, 2010-14, 2015-19, Tab. 9.3) indicated that there was a high degree of confidence (93%) in the long-term decline, despite the uncertainty in individual yearly estimates. Further, the vast majority (90%) of this decline occurred between 2010-14 and 2015-19, suggesting that the rate of decline in hard coral cover has accelerated during the last five years"
The Marine Zones (Declaration) Act 2011 repeals the Marine Zones (Declaration) Act 1983. It states that the territorial sea of Kiribati comprises those waters having, as their inner limits, the baseline of Kiribati and, as their outer limits, a line measured seaward from that baseline, every point of which is at a distance of twelve (12) nautical miles from the nearest point of the baseline.
A collection of Inform project training materials. You are free to download and use any of the training resources below. The PowerPoint presentations contain a complete set of slides, so please feel free to copy, delete or change slides, to fit the purpose of your country training.
The Marine Zones (Declaration) Act 2011 repeals and replaces the Marine Zones (Declaration) Act 1983 and defines the baseline of the territorial sea, the 12 nautical mile territorial sea and the 200 nautical mile exclusive economic zone. http://www.un.org/Depts/los/LEGISLATIONANDTREATIES/PDFFILES/KIR_2011_Ac…
The Marine Zones (Declaration) Act 2011 repeals and replaces the Marine Zones (Declaration) Act 1983 and defines the baseline of the territorial sea, the 12 nautical mile territorial sea and the 200 nautical mile exclusive economic zone. http://www.un.org/Depts/los/LEGISLATIONANDTREATIES/PDFFILES/KIR_2011_Ac…
The Marine Zones (Declaration) Act 2011 states that "Baseline" means the baseline from which the breadth of the territorial sea, contiguous zone, exclusive economic zone and continental shelf is measured. It contains the geographic coordinates that defines the baseline for the Line Group. The points are defined by geographic coordinates are determined by reference
to the World Geodetic System 1984 (WGS 84).
The World Database on Protected Areas (WDPA) is the most comprehensive global database of marine and terrestrial protected areas, updated on a monthly basis, and is one of the key global biodiversity data sets being widely used by scientists, businesses, governments, International secretariats and others to inform planning, policy decisions and management. The WDPA is a joint project between UN Environment and the International Union for Conservation of Nature (IUCN).
The Territorial Sea Baseline of Cook Islands was derived from two high resolution satellite imageries called Geo-eye and WorldView -2 in 2011 and 2012. These imageries are referenced to the World Geodetic System 1984 (WGS 1984) datum. The baselines were defined and completed by Cook Islands technical team in collaboration with SPC in 2005.