GIS Data & Mapping
Cartographic Productions Services
ESRI (VIETNAM) CO., LTD. can produce cartographic quality maps of your area of interest. We include standard map features such as logo, scale bar, legend, and coordinate grids in a system of your choice (latitude/longitude, UTM, and others). Other cartographic features we offer include generation of symbols and labels, customized text that flows with map design.
Services include mass cartographic production. Now we have produced cartographic maps more than 1,000 maps per week by high-resolution color plotter.
Specialized hardware and software that support for cartographic productions:
• Workstation SUN Sparc
• Workstation SUN Ultra
• ESRI Arc/Info
• InkJet Color Plotter
Data Conversion
ESRI (VIETNAM) CO., LTD. provides our customer data conversion services, digital mapping for their GIS/AM/FM data. We have extensive, high technology hardware and software, professional staffs that are available in GIS / mapping projects and many GIS relative services such as
• Topographic Mapping, GPS Surveying
• Photogrammetric Mapping
• Digital Orthophothography
• Cartographic Productions
• CAD Conversion and Verctorization
• Field Data Collection
Now we have more than 300 part time staffs that available for GIS projects such as MEA GIS/AM/FM project phase 2-3, the Department of Town & Country Planning project and many others. Most of them have experience in GIS data conversion and responsibility in variety of position including QC field officers, field data collector, QC/QA officers, data entry operator, and we have 60 permanent staffs that hold several degrees in engineering, computer, geography and more. We have quality control procedures at every phase of the process.
Our clients include Metropolitan Electrical Authority (MEA), the Department of Land (DOL), the Department of Town and Planning (DTCP), Bangkok Metropolitan Authority (BMA) and other private company.
We utilize very high technology and performance hardware and software, and are continually upgrading including:
GIS Stations Hardware:
• Workstation SUN Sparc / Ultra
• PC Pentium / Pentium III /Pentium 4
• Digitizer Board
• Scanner
• Inkjet Color Plotter
• Printer
• Tape Backup
• CD/DVD Writer
GIS Stations Software:
• ESRI Arc/Info
• ESRI ArcView
CAD Station Software:
• AutoDesk AutoCAD
Field Surveying:
• GPS Receiver
• Total Stations
• Digital Levels
• Laser Range Finder
Field Data Collection:
• Penbase Computer
Orthophoto, Digital Photogrammetry Software:
• Imagine OrthoMAX
• Syscam Digital Stereo Photogrammetry Software
Programming Environments Software:
• Microsoft Visual Basic Professional Editions
• Avenue for ArcView
• AML for Arc/Info
• Excel / Access Application Programming (VBA)
Field Data Collection Services
ESRI (VIETNAM) CO., LTD. offers field GIS data collection services. We have experience in many GIS projects such as electrical infrastructures data collection (Metropolitan Electrical Authority (MEA) project), land use and building attributes collection (the Department of Town and Planning (DTCP) project). We utilize penbase computer that can interfaces with survey instruments (GPS, total station, laser range finder) then you can capture position and attribute in the same time.
• Topographic Mapping, GPS Surveying
• Photogrammetric Mapping
• Digital Orthophothography
• Cartographic Productions
• CAD Conversion and Verctorization
• Field Data Collection
Now we have more than experienced 60 field data collectors in variety of data collection such as utility infrastructures, government etc. and we have used penbase to collect data more than 1 million records within 3 years. In every project we have staff training and quality control procedures at every phase of the process
Specialized tools, hardware and software that support for field data collection
Penbase computer for data collection:
• Penbase Fujitsu Stylistic 2300
• Penbase Fujitsu Stylistic 1200
• Penbase Fujitsu Stylistic 1000
Tools for application development:
• MicroSoft Visual Basic
• ESRI MapObjects
ESRI (VIETNAM) CO., LTD. offers service for hydrographic surveying such as underwater mining or exploration, hydro engineering, and marine survey and construction. We utilize the specific and performance marine survey GPS instruments depending on your specific accuracy requirements.
Specialized hardware and software that support for hydrographic surveying:
• Output data feature we offer include
• Digital Terrain Models (DTM)
• Contours
• Cross Sections
• 3D Modeling
• Volume Calculation
• Image Compressions
Digital Orthophotography
Photogrammetic Scanning
Digital Photogrammetry
Global Positioning Systems Services
ESRI (VIETNAM) CO., LTD. is recognized as one of the first surveying and mapping firms to fully utilize global positioning systems (GPS) in Thailand. Now we currently owns more than 10 GPS receivers used for a variety of purposes including, establishment of survey control for photogrammetric mapping, hydrographic surveying, and topographic mapping.
1. Precise Ground Control Survey
ESRI (VIETNAM) CO., LTD. offers precise ground control survey for a variety of purposes including ground control for photogrammetric mapping, civil engineering and construction etc. We utilize GPS receivers, and are experienced in real time kinematic (RTK), fast static method. We have used real time kinematic (RTK) method to establish of survey control for photogrammetric more than 2,000 points in wide-area of Thailand.
2. Topographic Mapping
ESRI (VIETNAM) CO., LTD. offers topographic mapping service for many wide of industries such as land surveying, construction surveying, engineering consultant etc. we utilize high performance and accuracy total stations.
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