FIND, LOCATE, ANALYSE AND SHARE ENVIRONMENTAL DATA

Environmental Impact Assessment (EIA) studies cover a wide spectrum of environmental issues, ranging from air quality, noise and land contamination to ecology, landscape and cultural heritage. The Centralised Environmental Database (CED) provides an effective platform to help collect, store, analyse and disseminate the vast amount of data involved in compiling EIA studies.

Applications
Site analysis

Allow use of drawn or uploaded site extent to locate and list data layers within assessment buffer for analysis.

Data download

Allow searched or identified data layer(s) to be downloaded in common spatial formats by registered users for further review, manipulation or analysis. Some data download for registered user only.

WATER QUALITY DASHBOARD

Provide advanced review, query and trend of monitored water quality data by district, year, station, project etc.

SEDIMENT DASHBOARD

Provide advanced review, query and trend of monitored sediment data by district, year, station, project etc.

Occurrence Dashboard

Provide advanced review, query and trend of occurrence by mammal, time and geographical locations etc.

TNIA Submission

Facilitate the preparation of road traffic noise model files, plans and mitigation schedules in a standardized format as well as the subsequent e-submission of road traffic noise impact assessment for residential developments.

SP LICENSE SEARCH

Provide handy search, locating and review of public register and license number for specified processes (SP) as well an advanced search for nearby 500m SP and 4km major point sources.

Quick Road Traffic Noise Assessment Application

Provide preliminary estimation of the road traffic noise impact based on the building footprint defined by the user in early stage.

WEB-BASED CNMP

Allow users to prepare and submit Construction Noise Management Plan on-line by defining the location of construction site, selecting construction equipment and mitigation measures.

Smart Air Modelling Platform (SAMP)

Offer registered users a range of datasets and tools for air quality impact assessment (AQIA). Provide a GIS interface for model setup, traffic input conversion to AERMOD-ready format, Tier 2 emission sources database, PATH background, and AQMS data summary.

Site analysis

Allow use of drawn or uploaded site boundary for quick locating and listing of data layers within buffered assessment area required for further manipulation and options comparison

Data download

Allow searched or identified data layer(s) to be downloaded in common spatial formats by registered users for further review, manipulation or analysis. Some data download for registered user only

Monitoring Dashboard

Provide advanced review, query and trend of monitored data by district, year, station, proponent, project etc.

Occurrence Dashboard

Provide advanced review, query and trend of occurrence by mammal, time and geographical locations etc.

WORKBENCH

Provide a handy tool to set up a project site with other data for further use or illustration

SP License Search

Provide handy search, locating and review of public register and license number for specified processes (SP) as well an advanced search for nearby 500m SP and 4km major point sources

TNIA Submission

Provide online initial noise model setup, compliance check as well as the subsequent e-submission of Traffic Noise Impact Assessment for residential developments

Smart EA

Advanced scenario setup, assessment as well as 3D impact and landscape visualization upon CED in order to enable a smart environmental assessment process

Environmental Database
All Catalogues

Environmental assessment catalogue help locate all EIA and DIR projects exist over the years as index to check for further details

Air catalogue provide quick graphical review of territory-wide PATH ambient concentration and locating of major point sources

Noise catalogue provide quick search and locating of factors require for consideration in traffic noise impact assessment (TNIA)

Water catalogue help locate pollution loads as well as review of sediment and water quality from monitored data in dashboard view

Land contamination catalogue locate metal concentration by RBRGs landuse for consideration in land contamination impacts

Ecology catalogue provide habitats/flora from EIA studies and territory-wide fauna occurrence from AFCD survey

Fisheries illustrates territory-wide distribution of fishing operation and production from past port survey

Help provide help on CED map, dashboards as well as other resources, tools and application built upon the CED

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Theme catalogues
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Contributing Departments
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Spatial data layers
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Users
About the site
coming soon-02-02
News & Announcement

Keep abreast of the latest CED revision, development as well as inclusion of new catalogues, resources, tool or application

EIAO process review

On May 2022, EPD has launched public engagement on optimisation of EIAO process through two online public engagement forums and email.

CED website launch
On November 2022, CED, as an integral part of the optimized EIAO process, is scheduled for soft launch
EIAO website revamp

Following the EIAO process review and launch of CED, the current EIAO website is planned for revamp in 2023

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