C.B.C. Engineering-Mapping-Surveying
13/03/2026
π Flood Simulation Using LiDAR and GIS Technology
Using LiDAR-derived terrain data and spatial analysis through QGIS, we simulated a scenario where the river water level rises by 3 meters from the river edge.
The image shows how floodwater could potentially spread across the terrain based on high-resolution elevation data. By using LiDAR technology, we are able to model the land surface with high accuracy and visualize possible flood extents before they happen.
π Project Location: Tuy, Batangas
This type of analysis helps in:
β’ Flood risk assessment
β’ Land development planning
β’ Disaster preparedness
β’ Infrastructure design
β’ Environmental and hazard studies
Through advanced LiDAR mapping and GIS analysis, we can better understand terrain behavior and make informed decisions for safer and more resilient communities.
π‘ Prepared using LiDAR data and spatial analysis in QGIS
π CBC Engineering Mapping Surveying
05/03/2026
π LAND TITLE vs TAX DECLARATION
Know the Difference!
Many people think that a Tax Declaration is the same as a Land Title. However, they are very different documents. Understanding this difference is important when buying or owning land.
π· LAND TITLE
A Land Title is the official proof of ownership of a property.
It is issued by the Land Registration Authority (LRA) through the Register of Deeds.
Key points:
β Strong legal proof of ownership
β Recognized by courts and government agencies
β Required for selling, transferring, or mortgaging property
β Examples: Transfer Certificate of Title (TCT) or Original Certificate of Title (OCT)
If your property has a title, your ownership is legally protected under the Torrens System in the Philippines is a judicial land registration system, established via Act 496 in 1902.
π TAX DECLARATION
A Tax Declaration is a document issued by the City or Municipal Assessor's Office showing that a property is declared for taxation purposes.
Key points:
β Used to determine Real Property Tax (Amilyar)
β Shows the assessed value of the property
β Proof that you are paying taxes on the property
β Not proof of ownership
A tax declaration does not automatically mean you own the land.
β Important Reminder
A person may have a Tax Declaration without a Title, but this does not guarantee ownership. Proper land ownership is usually proven through a registered Land Title.
π Need help with land surveys, relocation, or title-related surveys?
CBC Engineering Mapping Surveying can assist you with:
β Relocation Survey
β Subdivision Survey
β Topographic Survey
β Verification of Property Boundaries
β Survey Plans for Title Processing
Contact or Visit us:
πUnit 1 Starkids Bldg Nueva Villa Brgy Alangilan, Batangas City, Philippines
βοΈ+63917 504 7314
π± 0917 504 7314
π§ [email protected]
CBC Engineering Mapping Surveying
π Batangas City
"Precision Mapping. Reliable Surveying."
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Unit 1 Starkids Bldg Brgy Alangilan
Batangas City
4200
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