https://wiki.unissula.ac.id/index.php?action=history&feed=atom&title=GSHHG
GSHHG - Riwayat revisi
2026-09-16T01:11:25Z
Riwayat revisi halaman ini di wiki
MediaWiki 1.46.0
https://wiki.unissula.ac.id/index.php?title=GSHHG&diff=11549&oldid=prev
Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi
2026-08-25T18:05:45Z
<p>Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi</p>
<table style="background-color: #fff; color: #202122;" data-mw-interface="">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="id">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Revisi sebelumnya</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revisi per 25 Agustus 2026 18.05</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Baris 1:</td>
<td colspan="2" class="diff-lineno">Baris 1:</td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">'''GSHHG''' ''(Global Self</del>-<del style="font-weight: bold; text-decoration: none;">consistent</del>, <del style="font-weight: bold; text-decoration: none;">Hierarchical</del>, <del style="font-weight: bold; text-decoration: none;">High-resolution Geography Database)'' adalah basis </del>data garis pantai <del style="font-weight: bold; text-decoration: none;">resolusi tinggi yang tersedia untuk umum. Sebelumnya dikenal sebagai '''GSHHS''' ''(Global Self-consistent, Hierarchical, High-resolution Shoreline Database)'', data ini merupakan gabungan </del>dari <del style="font-weight: bold; text-decoration: none;">dua sumber utama, yaitu [[CIA World Data Bank II]] </del>(<del style="font-weight: bold; text-decoration: none;">WDBII</del>) <del style="font-weight: bold; text-decoration: none;">dan ''[[World Vector Shoreline</del>]]<del style="font-weight: bold; text-decoration: none;">'' (WVS).</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[File:Globe.svg|thumb|right|280px|Proyeksi ortografis semi</ins>-<ins style="font-weight: bold; text-decoration: none;">transparan</ins>, <ins style="font-weight: bold; text-decoration: none;">berpusat pada 40° LU</ins>, <ins style="font-weight: bold; text-decoration: none;">40° BB, menggunakan </ins>data garis pantai dari <ins style="font-weight: bold; text-decoration: none;">GSHHG </ins>(<ins style="font-weight: bold; text-decoration: none;">"tingkat kasar"</ins>)]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>GSHHG <del style="font-weight: bold; text-decoration: none;">telah melalui pemrosesan menyeluruh untuk menghilangkan ketidak konsistenan internal</del>, <del style="font-weight: bold; text-decoration: none;">seperti titik</del>-<del style="font-weight: bold; text-decoration: none;">titik tidak valid atau </del>garis pantai yang <del style="font-weight: bold; text-decoration: none;">saling bersilangan</del>. <del style="font-weight: bold; text-decoration: none;">Semua garis pantai disusun </del>sebagai <del style="font-weight: bold; text-decoration: none;">poligon tertutup </del>dan <del style="font-weight: bold; text-decoration: none;">diatur secara hierarkis dalam empat tingkatan: Garis pantai utama </del>(<del style="font-weight: bold; text-decoration: none;">tepi laut</del>), <del style="font-weight: bold; text-decoration: none;">Danau</del>, <del style="font-weight: bold; text-decoration: none;">Pulau di diatas danau, Kolam di dalam pulau yang berada diatas danau</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''</ins>GSHHG<ins style="font-weight: bold; text-decoration: none;">''' ''(Global Self-consistent, Hierarchical</ins>, <ins style="font-weight: bold; text-decoration: none;">High</ins>-<ins style="font-weight: bold; text-decoration: none;">resolution Geography Database)'' adalah basis data </ins>garis pantai <ins style="font-weight: bold; text-decoration: none;">resolusi tinggi </ins>yang <ins style="font-weight: bold; text-decoration: none;">tersedia untuk umum</ins>. <ins style="font-weight: bold; text-decoration: none;">Sebelumnya dikenal </ins>sebagai <ins style="font-weight: bold; text-decoration: none;">'''GSHHS''' ''(Global Self-consistent, Hierarchical, High-resolution Shoreline Database)'', data ini merupakan gabungan dari dua sumber utama, yaitu [[CIA World Data Bank II]] (WDBII) </ins>dan <ins style="font-weight: bold; text-decoration: none;">''[[World Vector Shoreline]]'' </ins>(<ins style="font-weight: bold; text-decoration: none;">WVS</ins>)<ins style="font-weight: bold; text-decoration: none;">.<ref>Pål Wessel. [https://zenodo.org/records/1231376 A Global self-consistent</ins>, <ins style="font-weight: bold; text-decoration: none;">hierarchical</ins>, <ins style="font-weight: bold; text-decoration: none;">high-resolution shoreline Database]. 1996-04-10. doi:10.1029/96jb00104</ins>.<ins style="font-weight: bold; text-decoration: none;"></ref></ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Struktur hierarki ini memungkinkan pencarian data </del>yang <del style="font-weight: bold; text-decoration: none;">efisien</del>, <del style="font-weight: bold; text-decoration: none;">pemilihan wilayah </del>yang <del style="font-weight: bold; text-decoration: none;">lebih mudah</del>, <del style="font-weight: bold; text-decoration: none;">serta memungkinkan pengguna untuk menganalisis karakteristik statistik dari [[Garis pantai|garis panta]</del>]<<del style="font-weight: bold; text-decoration: none;">nowiki</del>/><del style="font-weight: bold; text-decoration: none;">i dan daratan.</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">GSHHG telah melalui pemrosesan menyeluruh untuk menghilangkan ketidak konsistenan internal, seperti titik-titik tidak valid atau garis pantai </ins>yang <ins style="font-weight: bold; text-decoration: none;">saling bersilangan. Semua garis pantai disusun sebagai poligon tertutup dan diatur secara hierarkis dalam empat tingkatan: Garis pantai utama (tepi laut)</ins>, <ins style="font-weight: bold; text-decoration: none;">Danau, Pulau di diatas danau, Kolam di dalam pulau </ins>yang <ins style="font-weight: bold; text-decoration: none;">berada diatas danau.<ref>Pål Wessel. [https://zenodo.org/records/1231376 A Global self-consistent</ins>, <ins style="font-weight: bold; text-decoration: none;">hierarchical, high-resolution shoreline Database</ins>]<ins style="font-weight: bold; text-decoration: none;">. 1996-04-10. doi:10.1029/96jb00104.</ins></<ins style="font-weight: bold; text-decoration: none;">ref</ins>></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>GSHHG juga dilengkapi dengan perangkat lunak akses dan rutinitas untuk penyederhanaan bentuk garis pantai menggunakan algoritma pengurangan garis standar. Hal ini membuatnya sangat berguna untuk visualisasi peta dan aplikasi geospasial lainnya.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Struktur hierarki ini memungkinkan pencarian data yang efisien, pemilihan wilayah yang lebih mudah, serta memungkinkan pengguna untuk menganalisis karakteristik statistik dari [[Garis pantai|garis panta]]<nowiki/>i dan daratan.<ref>PâL Wessel. [https://ui.adsabs.harvard.edu/abs/1996JGR...101.8741W A global, self-consistent, hierarchical, high-resolution shoreline database]. ''Journal of Geophysical Research''. 1996-04. Vol. 101 (B4). hlm. 8741–8743. doi:10.1029/96JB00104.</ref></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>GSHHG juga dilengkapi dengan perangkat lunak akses dan rutinitas untuk penyederhanaan bentuk garis pantai menggunakan algoritma pengurangan garis standar. Hal ini membuatnya sangat berguna untuk visualisasi peta dan aplikasi geospasial lainnya.<ins style="font-weight: bold; text-decoration: none;"><ref>PâL Wessel. [https://ui.adsabs.harvard.edu/abs/1996JGR...101.8741W A global, self-consistent, hierarchical, high-resolution shoreline database]. ''Journal of Geophysical Research''. 1996-04. Vol. 101 (B4). hlm. 8741–8743. doi:10.1029/96JB00104.</ref></ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Lihat juga ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Lihat juga ==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Vektor map]], kumpulan data GIS berbasis vektor yang mencakup seluruh bumi.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [[Vektor map]], kumpulan data GIS berbasis vektor yang mencakup seluruh bumi.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Pranala luar ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Pranala luar ==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.soest.hawaii.edu/pwessel/gshhg/ GSHHG - A Global Self-consistent, Hierarchical, High-resolution Geography Database] (Versi 2.3.7 per 15 Juni 2017)</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://www.soest.hawaii.edu/pwessel/gshhg/ GSHHG - A Global Self-consistent, Hierarchical, High-resolution Geography Database] (Versi 2.3.7 per 15 Juni 2017)</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.ngdc.noaa.gov/mgg/shorelines/gshhs.html Shoreline/Coastline Databases | NCEI]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://www.ngdc.noaa.gov/mgg/shorelines/gshhs.html Shoreline/Coastline Databases | NCEI]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Referensi ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Referensi ==</div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><references /></ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== Sumber dan atribusi ==</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=GSHHG&oldid=27842983 Wikipedia bahasa Indonesia], revisi 27842983 (2025-09-18T09:30:35Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Gambar pada artikel ini bersumber dari Wikimedia Commons dan mengikuti ketentuan lisensi masing-masing berkas. Mohon gunakan konten dan media secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">== Sumber dan atribusi ==</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><!</ins>-- <ins style="font-weight: bold; text-decoration: none;">WIKI_UNISSULA_PRESENTATION_V4 </ins>--<ins style="font-weight: bold; text-decoration: none;">></ins></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=GSHHG&oldid=27842983 Wikipedia bahasa Indonesia], revisi 27842983 (2025</del>-<del style="font-weight: bold; text-decoration: none;">09</del>-<del style="font-weight: bold; text-decoration: none;">18T09:30:35Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi</del>-<del style="font-weight: bold; text-decoration: none;">BerbagiSerupa (CC BY</del>-<del style="font-weight: bold; text-decoration: none;">SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
</table>
Maintenance script
https://wiki.unissula.ac.id/index.php?title=GSHHG&diff=11149&oldid=prev
Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 27842983; atribusi sumber disertakan.
2026-08-25T17:39:06Z
<p>Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 27842983; atribusi sumber disertakan.</p>
<p><b>Halaman baru</b></p><div>'''GSHHG''' ''(Global Self-consistent, Hierarchical, High-resolution Geography Database)'' adalah basis data garis pantai resolusi tinggi yang tersedia untuk umum. Sebelumnya dikenal sebagai '''GSHHS''' ''(Global Self-consistent, Hierarchical, High-resolution Shoreline Database)'', data ini merupakan gabungan dari dua sumber utama, yaitu [[CIA World Data Bank II]] (WDBII) dan ''[[World Vector Shoreline]]'' (WVS).<br />
<br />
GSHHG telah melalui pemrosesan menyeluruh untuk menghilangkan ketidak konsistenan internal, seperti titik-titik tidak valid atau garis pantai yang saling bersilangan. Semua garis pantai disusun sebagai poligon tertutup dan diatur secara hierarkis dalam empat tingkatan: Garis pantai utama (tepi laut), Danau, Pulau di diatas danau, Kolam di dalam pulau yang berada diatas danau.<br />
<br />
Struktur hierarki ini memungkinkan pencarian data yang efisien, pemilihan wilayah yang lebih mudah, serta memungkinkan pengguna untuk menganalisis karakteristik statistik dari [[Garis pantai|garis panta]]<nowiki/>i dan daratan.<br />
<br />
GSHHG juga dilengkapi dengan perangkat lunak akses dan rutinitas untuk penyederhanaan bentuk garis pantai menggunakan algoritma pengurangan garis standar. Hal ini membuatnya sangat berguna untuk visualisasi peta dan aplikasi geospasial lainnya.<br />
<br />
== Lihat juga ==<br />
<br />
* [[Vektor map]], kumpulan data GIS berbasis vektor yang mencakup seluruh bumi.<br />
<br />
== Pranala luar ==<br />
<br />
* [http://www.soest.hawaii.edu/pwessel/gshhg/ GSHHG - A Global Self-consistent, Hierarchical, High-resolution Geography Database] (Versi 2.3.7 per 15 Juni 2017)<br />
* [https://www.ngdc.noaa.gov/mgg/shorelines/gshhs.html Shoreline/Coastline Databases | NCEI]<br />
<br />
== Referensi ==<br />
<br />
<br />
<br />
== Sumber dan atribusi ==<br />
<br />
Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=GSHHG&oldid=27842983 Wikipedia bahasa Indonesia], revisi 27842983 (2025-09-18T09:30:35Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.</div>
Maintenance script