SPC Geoscience, Energy and Maritime Division (GEM)

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5,838 datasets found

  • Calculated using the Open data scale
    Dataset

    Niue Exclusive Economic Zone (200 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Niue's Exclusive Economic Zone was measured from the low water line of the seaward side of the normal baseline (coast) and the low-water line of the seaward side of the reef...
  • Calculated using the Open data scale
    Dataset

    Nauru Exclusive Economic Zone (200 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    An exclusive economic zone extends from the baseline to a maximum of 200 nautical miles (370.4 km; 230.2 mi), thus it includes the contiguous zone.[3] A coastal nation has...
  • Calculated using the Open data scale
    Dataset

    Tuvalu Exclusive Economic Zone (200 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    The Tuvalu Exclusive Economic Zone was measured from (i) the low water line of the seaward side of the normal baseline (coast), the low-water line of the seaward side of the...
  • Calculated using the Open data scale
    Dataset

    Marshall Islands Exclusive Economic Zone

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    The Marshall Island Exclusive Economic Zone was measured from the low water line of the seaward side of the normal baseline (coast), the low-water line of the seaward side of...
  • Calculated using the Open data scale
    Dataset

    Marshall Islands Contiguous Zone (24 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    The Marshall Islands Contiguous Zone was measured from the low water line of the seaward side of the normal baseline (coast), low-water line of the seaward side of the reef...
  • Calculated using the Open data scale
    Dataset

    Republic of Marshall Islands Territorial Sea Baseline

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Normally, the baseline from which the territorial sea is measured is the low-water line along the coast as marked on large-scale charts officially recognized by the coastal...
  • Calculated using the Open data scale
    Dataset

    Marshall Islands Territorial Sea Zone

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    The Marshall Islands Territorial Sea Zone was measured from the low water line of the seaward side of the normal baseline (coast), low-water line of the seaward side of the reef...
  • Calculated using the Open data scale
    Dataset

    Tuvalu Contiguous Zone (24 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    The Tuvalu Contiguous Zone was measured from the following; i) the low water line of the seaward side of the normal baseline (coast), the low-water line of the seaward side of...
  • Calculated using the Open data scale
    Dataset

    Niue Territorial Sea Baseline

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Niue's Territorial Sea Baseline was derived using the IKONOS satellite imagery taken in 2004 and Horizontal Datum used was the World Geodetic Datum 1984 (WGS 84) as stipulated...
  • Calculated using the Open data scale
    Dataset

    Niue Contiguous Zone (24 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Niue Contiguous zone was measured from the low water line of the seaward side of the normal baseline (coast) and the low-water line of the seaward side of the reef fringing the...
  • Calculated using the Open data scale
    Dataset

    Nauru Territorial Sea Zone (12 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    The Nauru Territorial Sea Zone was measured from the low water line of the seaward side of the normal baseline (coast) or the low-water line of the seaward side of the reef...
  • Calculated using the Open data scale
    Dataset

    Tuvalu Territorial Sea Baseline

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Tuvalu has a combination of Archipelagic and normal baseline. These baselines were derived from Quickbird Satellite imagery as legislated under the Tuvalu Maritime Zones Act...
  • Calculated using the Open data scale
    Dataset

    Tuvalu Territorial Sea Zone (12 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    The Tuvalu Territorial Sea Zone was measured from the following; (i) the low water line of the seaward side of the normal baseline (coast), the low-water line of the seaward...
  • Calculated using the Open data scale
    Dataset

    Niue Territorial Sea Zone (12 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Niue's Territorial Sea Zone was generated from the Territorial Sea Baseline as per section 12 of the Maritime Zone Act 2013. Maritime delimitation software used was the...
  • Calculated using the Open data scale
    Dataset

    Nauru Contiguous Zone (24 Nautical Miles)

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Nauru Contiguous Zone was calculated from its territorial sea baseline using a special maritime boundaries delimitation software called MarZone. The Proclamation Sea Boundaries...
  • Calculated using the Open data scale
    Dataset

    Nauru Territorial Sea Baseline

    SPC Geoscience, Energy and Maritime Division (GEM) Dataset

    Nauru's Territorial Sea Baseline was defined using the 1993 topographic map produce by Survey Graphics Pty Ltd of Perth, Western Australia, under the direction of the Ministry...
  • Calculated using the Open data scale
    Geographic data

    FJ_Batiki_Mangrove-SPC-GIZ

    SPC Geoscience, Energy and Maritime Division (GEM) Geographic data

    Data showing the Mangrove cover for Batiki Island which belongs to the Lomaiviti group. Data made by the Geoinformatics team at SPC.
  • Calculated using the Open data scale
    Geographic data

    FJ_Namuka_Lau_Mangrove-SPC-GIZ

    SPC Geoscience, Energy and Maritime Division (GEM) Geographic data

    2016 mangrove cover for Namuka I Lau Island which belongs to the Lau group. Layer generated by supervised classification, aided by digitization of training samples and corrected...
  • Calculated using the Open data scale
    Geographic data

    FJ_Beqa_Mangrove-SPC-GIZ

    SPC Geoscience, Energy and Maritime Division (GEM) Geographic data

    2016 mangrove cover for Beqa Island. Layer generated by supervised classification , aided by digitization of training samples and corrected accordingly by visual interpretation...
  • Calculated using the Open data scale
    Geographic data

    FJ_Ogea_Mangrove-SPC-GIZ

    SPC Geoscience, Energy and Maritime Division (GEM) Geographic data

    2016 mangrove cover on Ogea island in the Lau group, Fiji. Layer generated by supervised classification , aided by digitization of training samples and corrected accordingly by...
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