Development of Digital Geospatial Database for Disaster Risk Reduction and Effective Response in Wuse II District Abuja NigeriaG K James MO Adepoju AH ShabaNational Space Research Develop ID: 822437
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National Space Research and Development
National Space Research and Development AgencyDevelopment of Digital Geospatial Database for Disaster Risk Reduction and Effective Response in Wuse II District, Abuja, Nigeria.G. K. James, M.O. Adepoju, A.H. ShabaNational
Space Research & Development Agency (NAS
Space Research & Development Agency (NASRDA), Airport Road, Abuja, NigeriaAnnual SPIDER Conference in Beijing, 11September 2019 National Space Research and Development AgencySendai Framework for Disaster Risk Reduction 2
015 The Sendai Framework for Disaster R
015 The Sendai Framework for Disaster Risk Reduction 2015was adopted at the third United Nations world conference in Sendai, Japan, on the 18of March 2015Reducing disaster risk is a costeffective investment in preventing f
uture lossesReducing disaster risks decr
uture lossesReducing disaster risks decreases the potential impact of a hazardous event, thus preventing damage, injuries and casualties.Priority 4: Enhancing disaster preparedness for effective response and to “Build
Back Better” in recovery, rehabilit
Back Better” in recovery, rehabilitation and reconstruction.National Space Research and Development AgencyGeospatial Database Development The Geodatabase was developed for Wuse II district in Abuja, Federal Capital
Territory.The district is a mixed landus
Territory.The district is a mixed landuse (Private homes as well as commercial buildings).It is a medium density district.There is a river network around the district.National Space Research and Development AgencyGeospati
al Database Development Example of a Co
al Database Development Example of a Commercial Landuse in the Project AreaNational Space Research and Development AgencyGeospatial Database Development Example of a Residential Landuse in the Project AreaNational Spac
e Research and Development AgencyGeospa
e Research and Development AgencyGeospatial Database Development Source: QuickbirdImage, National Space Research and Development AgencyGeospatial Database Development Building (captured as polygon featuresAccess roads
(captured as linear features), Dual carr
(captured as linear features), Dual carriage roads (captured as linear futures), Rivers (captured as linear futures). Thematic LayersNational Space Research and Development AgencyGeospatial Database Development Digitize
d FeaturesNational Space Research and D
d FeaturesNational Space Research and Development AgencyGeospatial Database Development Digitized Features National Space Research and Development AgencyGeospatial Database Development Linear FeaturesHospitalsN
ational Space Research and Development A
ational Space Research and Development AgencyGeospatial Database Development Digitized FeaturesBuilding UsageFrequency (Units)DescriptionResidential996Houses use as residenceCommercial179Houses used for commercial activi
tiesOffice108Houses used for Office comp
tiesOffice108Houses used for Office complexesUnder Construction67Houses under constructionSchool18School BuildingsIncomplete18Abandoned uncompleted housesChurchChurch buildingsHospitalBuildings used for hospitalsDemolishedD
emolished structuresOpen SpaceNo Buildin
emolished structuresOpen SpaceNo Building is presentCourtCourt HousesMosqueMosque BuildingsEstateAn Estate comprising of other housesTotal1414National Space Research and Development AgencyGeospatial Database Development
DatabaseA questionnaire was developed t
DatabaseA questionnaire was developed to capture information on each digitized record and each digitized record was visited on the field to administer the questionnaire.The information was used to populate the database of
each captured record.National Space Res
each captured record.National Space Research and Development AgencyFlood Risk ScenarioNational Space Research and Development AgencyFlood Risk Scenario214 Residential, 28 Commercial, 15 Under construction,10 Office Com
plex6 Schools, 3 Churches,1 Demolished,
plex6 Schools, 3 Churches,1 Demolished, 1 Incomplete.High Flood Risk (278 Structures)National Space Research and Development AgencyFlood Risk Scenario547 Residential, 83 Commercial, 59 Office, 36 Under construction,12 I
ncomplete, 11 Schools, 6 Hospitals, 4 De
ncomplete, 11 Schools, 6 Hospitals, 4 Demolished , 2 Churches, 2 Courts, 1 Mosques,3 Open SpacesMedium Flood Risk (766 Structures)National Space Research and Development AgencyFlood Risk Scenario235 Residential, 68 Comm
ercials, 39 Offices, 16 Under constructi
ercials, 39 Offices, 16 Under construction, 6 Incomplete, 3 Churches, 1 School, 1 Hospital,1 Mosque. Low Flood Risk (370 Structures)National Space Research and Development AgencyNational Space Research and Development Ag