Philippines: Geography, Location, Size, Shape, National Territory, and Maritime Regime Notes

Location and Vicinity

• Location fixes the permanent position of a place on the globe and can be expressed as:
  • Latitude and longitude, or
  • Relational terms (vicinity to land/water bodies).
• Latitudes are angular distances north or south of the equator.
• Equator divides the globe into northern and southern hemispheres.
• Longitudes are angular distances east or west of the Prime Meridian.
• Philippines lies between the equator and the Tropic of Cancer, with approximate coordinates:
  • Latitude: $4^\circ 23'\text{ N}$
  • Longitude: $116^\circ\text{ to }126^\circ 30'\text{ E}$
• Boundaries of the Philippines:
  • North: Bashi Channel
  • East: Pacific Ocean
  • South: Celebes Sea
  • West: China Sea
• Vicinal Location (neighboring area):
  • Some $965\ \text{km}$ southeast of the Asian mainland coast
  • Neighboring countries:
  • North: Taiwan, China, Japan
  • West: Vietnam, Laos, Cambodia, Thailand, Malaysia
  • South: Borneo and Indonesia
• Significance of Location (summary from pages on location):
  • Guards approaches from the north and east; politically important as a regional hub
  • Ideal distribution center of goods within the region; meeting grounds of diverse culture
  • Maritime insular position links to major oceanic trade routes and air lanes
  • Climate influenced by its location; cross-cultural and economic implications

Size

• Boundaries of the Philippines are defined by:
  • 1) Treaty of Paris (US and Spain) on December 10, 1898
  • 2) Treaty between the US and Spain on November 7, 1900
  • 3) Treaty between the US and Great Britain on July 2, 1930
• 1968: Congress defined the baselines of the country in compliance with UN requirements; baselines define the territorial sea around the archipelago; not prejudicing delimitation around Sabah (North Borneo).
• Territorial extent and area:
  • Total land area: $3.0\times 10^5\ \text{km}^2$ (excluding Sabah)
  • Equivalent to roughly the size of Italy; slightly larger than the UK; slightly smaller than Japan
  • Islands: $7{,}641$ total; about $2{,}000$ inhabited
• Major islands and areas (selected examples):
  • Luzon and Mindanao: largest
  • Samar: $13{,}271\ \text{km}^2$
  • Negros: $12{,}699\ \text{km}^2$
  • Palawan: $11{,}655\ \text{km}^2$
  • Panay: $11{,}520\ \text{km}^2$
  • Mindoro: $9{,}826\ \text{km}^2$
  • Leyte: $7{,}249\ \text{km}^2$
  • Cebu: $4{,}390\ \text{km}^2$
  • Bohol: $3{,}975\ \text{km}^2$
• Territorial and maritime size considerations:
  • Western portion: extensive territorial waters extend about $240\ \text{km}$ from the Ilocos Coastal Plain
  • Eastern coast of Mindanao (Davao area): narrowest portion about $50\ \text{km}$ to the treaty limits
  • Luzon coast to international treaty limits: about $430\ \text{km}$
  • Combined land and water areas within treaty: about $1{,}800{,}000\ \text{km}^2$
• National territory definition (Constitution): embraces land, water, and aerial domains; includes territorial sea, seabed, subsoil, insular shelves, and other submarine areas; internal waters include waters around, between, and connecting the islands regardless of breadth or dimensions.

Shape

• Shape is a key geographic element that affects development in economic, social, and political dimensions.
• Three classifications of shape:
  • 1) Broken shape: two or more disconnected segments (e.g., broken shape – Malaysia has three parts: Malaya, Sabah, Sarawak)
  • 2) Fragmented shape: numerous islands within a definite territory (Philippines is a classic example)
  • 3) Scattered shape: parts located in different parts of the world (historical example: former British Empire)
• Philippines as fragmented shape implications:
  • Challenges in constructing continuous road/rail networks; transportation and communication infrastructure harder to implement
  • Administrative and governance challenges due to physical fragmentation
  • Security and defense considerations due to long coastline and dispersed territory
• Comparative examples:
  • Compact state (France) vs elongated state (Chile) as a contrast to shape effects on mobility and defense
• Significance of Shape (summary): elongated and fragmentary character poses disadvantages for infrastructure development, national unity, and defense; but also implies unique opportunities for maritime governance and cultural diversity

National Territory and Archipelagic Doctrine

• Archipelagic Doctrine (key concept):
  • An archipelago is treated as a single unit; waters around, between, and connecting the islands form part of internal waters and are under exclusive sovereignty
  • Proponent: Arturo M. Tolentino; gained broad acceptance through UNCLOS 1982 treaty
• Archipelagic Waters and Baselines:
  • Baselines connect the outermost islands to form the archipelagic baseline framework
  • Waters inside the baselines are archipelagic waters and internal waters
  • Extension of sovereignty over the archipelago includes the waters, seabed, and subsoil within the baselines
• Projected maritime regimes (illustrative components):
  • Baselines
  • Archipelagic Waters
  • Territorial Sea: $12\ \text{nautical miles}$ from baseline
  • Contiguous Zone: $24\ \text{nautical miles}$ from baseline
  • Exclusive Economic Zone (EEZ): up to $200\ \text{nautical miles}$ from baseline
  • Continental Shelf: up to $200\ \text{nautical miles}$ (or beyond in certain cases under extended shelf regimes, potentially up to 350 nautical miles in theory)
• Historical and legal evolution:
  • The concept matured with the 1982 UNCLOS framework and 1968 Philippine Baselines law aligning national practice with international standards
  • Kalayaan (Spratly) islands claim context: part of Palawan; archipelagic baselines concept supports enhanced jurisdiction over outer islands

Seabed Resources and Mining (Underwater Resources)

• The page includes diagrams of seabed resources and mining configurations:
  • Polymetallic nodules located at depths around $4000-6500\ \text{m}$ (deep seabed)
  • Seabed massive sulfide deposits (also called sulfide deposits) located at $1000-4000\ \text{m}$ depths
  • Cobalt-rich ferromanganese crusts on raised bedrock at various depths
  • Nodule sediment deposits on the seabed
• Mining technologies mentioned conceptually:
  • Seabed production tools and riser pipes
  • Production support vessels and seabed pumps
  • Return pipe systems and localized sediment plumes from cutting operations
• Economic and strategic implication:
  • The Philippines has access to valuable seabed resources with potential for future deep-sea mining
  • Regulations and environmental considerations would be guided by national sovereignty and international law (UNCLOS)

Territorial Sea, Contiguous Zone, EEZ, and Continental Shelf

• Territorial Sea: the belt of coastal waters extending from the baseline to a limit of $12\ \text{nautical miles}$ (as per archipelagic doctrine expansion of safety belt)
• Contiguous Zone: extends up to $24\ \text{nautical miles}$ from baseline; allows enforcement of customs, immigration, and fiscal laws within that zone
• Exclusive Economic Zone (EEZ): extends up to $200\ \text{nautical miles}$ from baseline; sovereign rights for exploration and uses of marine resources; includes living and non-living resources of the water column, seabed, and subsoil
• Continental Shelf: natural prolongation of the land territory to the outer edge of the continental margin; in practice, extends up to $200\ \text{nautical miles}$ from baseline, with possible extended shelf rights under UNCLOS (up to around 350 nautical miles in some cases)
• Laws and terms summarized on the baseline framework and the 1982 UNCLOS context; Philippines’ baselines and baseline baselines law align with international norms while asserting extended claims around Sabah and other features where applicable

Territorial Disputes and Maritime Security

• South China Sea disputes feature prominently on maps and discussions (Spratly Islands, Paracel Islands, Reed Bank, etc.)
• Key dispute areas referenced:
  • Spratly Islands (Kalayaan Islands claim as part of Palawan)
  • Paracel Islands
  • Reed Bank and other features in the region
• 2018 Asia Times/Map references indicate contested zones among several countries including the Philippines, China, Vietnam, Malaysia, Brunei, Taiwan, Indonesia, and others
• Principle of Archipelagic Doctrine underpins many of the Philippines’ maritime claims in the sense of archipelagic baselines and internal waters but disputes still require diplomatic and legal resolution under UNCLOS and regional agreements

Regional Geography and Administrative Context

• The Philippines is presented within a broader Southeast Asian geographical framework, highlighting nearby landmasses and bodies of water including:
  • South China Sea, Sulu Sea, Mindoro Sea, Celebes Sea, Gulf of Lingayen, etc.
• Administrative and regional organization (as implied by maps and regional naming conventions):
  • Regions and provinces map showing Luzon, Visayas, Mindanao, and their political subdivisions
  • Emphasis on archipelagic governance and the coordination of insular territories across multiple islands

Significance of Location (Expanded)

• Political significance:
  • Guards approaches from north and east; central to regional security and alliance considerations
  • Head office for regional commerce and a pivot for maritime routes
• Commercial significance:
  • Lies on major oceanic trade routes and air lanes linking the United States and Asia
  • Manila serves as a key port of call for ships serving southern economies
• Cultural significance:
  • Center of blending of East and West cultures; location drives climatic and cultural diversity
• Climatic significance:
  • Location influences climate patterns; monsoons and typhoon exposure affect agriculture, infrastructure, and disaster management

Safeguarding Interests and Security (Discussion prompts from the text)

• How can the Philippines safeguard its interests and security given its cross-roads location for movement of various forces?
• Considerations include maritime sovereignty, baseline legitimacy, defense in depth, infrastructure development, and international diplomacy

Legal and Constitutional Foundations of National Territory

• National Territory provisions (Constitutional basis):
  • Embodies land, water, and aerial domains
  • Includes territorial sea, seabed, subsoil, insular shelves, and other submarine areas
  • Internal waters include waters around, between, and connecting the islands, regardless of breadth and dimensions
• Archipelagic Doctrine details (recap):
  • Treats the archipelago as a single unit for purposes of baselines and internal waters
  • Waters around, between, and connecting the islands form part of internal waters and are under exclusive sovereignty
• Baselines and territorial claims have been developed within a framework that allows for extended claims around archipelagic features while negotiating with neighboring states under UNCLOS

Key Numerical References (for quick study)

• Territorial concepts:
  • Territorial Sea: $12\ \text{nautical miles}$ from baseline
  • Contiguous Zone: $24\ \text{nautical miles}$ from baseline
  • EEZ: up to $200\ \text{nautical miles}$ from baseline
  • Continental Shelf: up to $200\ \text{nautical miles}$ (with possible extensions up to ~$350\ \text{nautical miles}$ in specific circumstances)
• Island and area metrics:
  • Total land area: $3.0\times 10^5\ \text{km}^2$
  • Islands: $7{,}641$; inhabited: $\approx 2{,}000$
  • Major island area examples (approx.):
  • Luzon and Mindanao: largest
  • Samar: $1.3271\times 10^4\ \text{km}^2$
  • Negros: $1.2699\times 10^4\ \text{km}^2$
  • Palawan: $1.1655\times 10^4\ \text{km}^2$
  • Panay: $1.1520\times 10^4\ \text{km}^2$
  • Mindoro: $9{,}826\ \text{km}^2$
  • Leyte: $7{,}249\ \text{km}^2$
  • Cebu: $4{,}390\ \text{km}^2$
  • Bohol: $3{,}975\ \text{km}^2$
• Geography and distance references:
  • Mindanao coast distal distance to treaty limits: $430\ \text{km}$ (approx.)
  • Davao area narrowest Mindanao coast: $50\ \text{km}$ to treaty limits
  • Ilocos western coast territorial water reach: $240\ \text{km}$ from coastline
• Depths and seabed resources (example values):
  • Deep seabed depths: $1000-4000\ \text{m}$ (massive sulfides at deeper levels; nodules and crusts at various depths)
• Map scales mentioned (for context):
  • Scale on some regional maps: $1:32{,}000{,}000$ and $1:5{,}500{,}000$

Notes on Sources and Context

• Content is drawn from a course on Philippine Geography and Natural Resources, covering physical features, location, size, shape, national territory, archipelagic doctrine, seabed resources, and territorial disputes
• It includes references to treaties (1898, 1900, 1930) and UNCLOS (1982) as foundations for maritime regimes
• It highlights the Philippines’ strategic position within Southeast Asia and its implications for security, commerce, culture, and governance