{"id":"https://openalex.org/W2889552000","doi":"https://doi.org/10.13189/cea.2018.060402","title":"Technology Trends for Spatial Data Infrastructure in Africa","display_name":"Technology Trends for Spatial Data Infrastructure in Africa","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2889552000","doi":"https://doi.org/10.13189/cea.2018.060402","mag":"2889552000"},"language":"en","primary_location":{"id":"doi:10.13189/cea.2018.060402","doi":"https://doi.org/10.13189/cea.2018.060402","is_oa":true,"landing_page_url":"https://doi.org/10.13189/cea.2018.060402","pdf_url":"http://www.hrpub.org/download/20180730/CEA2-14809879.pdf","source":{"id":"https://openalex.org/S4210186571","display_name":"Civil Engineering and Architecture","issn_l":"2332-1091","issn":["2332-1091","2332-1121"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4324001558","host_organization_name":"Horizon Research Publishing","host_organization_lineage":["https://openalex.org/P4324001558"],"host_organization_lineage_names":["Horizon Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Civil Engineering and Architecture","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://www.hrpub.org/download/20180730/CEA2-14809879.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016648276","display_name":"Collins M. Mwange","orcid":"https://orcid.org/0000-0002-8995-0613","observed_orcids":["https://orcid.org/0000-0002-8995-0613"]},"institutions":[{"id":"https://openalex.org/I12859529","display_name":"University of Nairobi","ror":"https://ror.org/02y9nww90","country_code":"KE","type":"education","lineage":["https://openalex.org/I12859529"]}],"countries":["KE"],"is_corresponding":false,"raw_author_name":"Collins Mwange","raw_affiliation_strings":["Department of Geospatial and Space Technology, University of Nairobi, Kenya"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geospatial and Space Technology, University of Nairobi, Kenya","institution_ids":["https://openalex.org/I12859529"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039274912","display_name":"Galcano Canny Mulaku","orcid":"https://orcid.org/0000-0001-7636-4634","observed_orcids":["https://orcid.org/0000-0001-7636-4634"]},"institutions":[{"id":"https://openalex.org/I12859529","display_name":"University of Nairobi","ror":"https://ror.org/02y9nww90","country_code":"KE","type":"education","lineage":["https://openalex.org/I12859529"]}],"countries":["KE"],"is_corresponding":false,"raw_author_name":"Galcano Canny Mulaku","raw_affiliation_strings":["Department of Geospatial and Space Technology, University of Nairobi, Kenya"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geospatial and Space Technology, University of Nairobi, Kenya","institution_ids":["https://openalex.org/I12859529"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048582944","display_name":"David Siriba","orcid":"https://orcid.org/0000-0002-2859-8273","observed_orcids":["https://orcid.org/0000-0002-2859-8273"]},"institutions":[{"id":"https://openalex.org/I12859529","display_name":"University of Nairobi","ror":"https://ror.org/02y9nww90","country_code":"KE","type":"education","lineage":["https://openalex.org/I12859529"]}],"countries":["KE"],"is_corresponding":false,"raw_author_name":"David Siriba","raw_affiliation_strings":["Department of Geospatial and Space Technology, University of Nairobi, Kenya"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geospatial and Space Technology, University of Nairobi, Kenya","institution_ids":["https://openalex.org/I12859529"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I12859529"],"apc_list":null,"apc_paid":null,"fwci":1.5199,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.87447172,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"6","issue":"4","first_page":"189","last_page":"204"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spatial-data-infrastructure","display_name":"spatial data infrastructure","score":0.9909999966621399},{"id":"https://openalex.org/keywords/technology-trends","display_name":"technology trends","score":0.9169999957084656},{"id":"https://openalex.org/keywords/big-data-analytics","display_name":"big data analytics","score":0.878000020980835},{"id":"https://openalex.org/keywords/volunteered-geographic-information","display_name":"volunteered geographic information","score":0.9950000047683716},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"cloud computing","score":1.0},{"id":"https://openalex.org/keywords/free-and-open-source-software","display_name":"free and open source software","score":0.9070000052452087},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.9599999785423279},{"id":"https://openalex.org/keywords/linked-data","display_name":"linked data","score":1.0},{"id":"https://openalex.org/keywords/geospatial-services","display_name":"geospatial services","score":0.6449999809265137},{"id":"https://openalex.org/keywords/school-mapping","display_name":"school mapping","score":0.5669999718666077},{"id":"https://openalex.org/keywords/administrative-boundaries","display_name":"administrative boundaries","score":0.8799999952316284},{"id":"https://openalex.org/keywords/africa","display_name":"Africa","score":0.8050000071525574}],"concepts":[{"id":"https://openalex.org/C188981036","wikidata":"https://www.wikidata.org/wiki/Q1502855","display_name":"Spatial data infrastructure","level":3,"score":0.4988086223602295},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.49555742740631104},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.395987868309021},{"id":"https://openalex.org/C148383697","wikidata":"https://www.wikidata.org/wiki/Q1781695","display_name":"Regional science","level":1,"score":0.36060822010040283},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.12181228399276733}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.13189/cea.2018.060402","doi":"https://doi.org/10.13189/cea.2018.060402","is_oa":true,"landing_page_url":"https://doi.org/10.13189/cea.2018.060402","pdf_url":"http://www.hrpub.org/download/20180730/CEA2-14809879.pdf","source":{"id":"https://openalex.org/S4210186571","display_name":"Civil Engineering and Architecture","issn_l":"2332-1091","issn":["2332-1091","2332-1121"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4324001558","host_organization_name":"Horizon Research Publishing","host_organization_lineage":["https://openalex.org/P4324001558"],"host_organization_lineage_names":["Horizon Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Civil Engineering and Architecture","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.13189/cea.2018.060402","doi":"https://doi.org/10.13189/cea.2018.060402","is_oa":true,"landing_page_url":"https://doi.org/10.13189/cea.2018.060402","pdf_url":"http://www.hrpub.org/download/20180730/CEA2-14809879.pdf","source":{"id":"https://openalex.org/S4210186571","display_name":"Civil Engineering and Architecture","issn_l":"2332-1091","issn":["2332-1091","2332-1121"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4324001558","host_organization_name":"Horizon Research Publishing","host_organization_lineage":["https://openalex.org/P4324001558"],"host_organization_lineage_names":["Horizon Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Civil Engineering and Architecture","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":1.0}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6100000143051147}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2889552000.pdf","grobid_xml":"https://content.openalex.org/works/W2889552000.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1569765894","https://openalex.org/W1966470704","https://openalex.org/W2003367240","https://openalex.org/W2004870471","https://openalex.org/W2042413292","https://openalex.org/W2055956463","https://openalex.org/W2071766602","https://openalex.org/W2108849327","https://openalex.org/W2112176043","https://openalex.org/W2123387181","https://openalex.org/W2124623134","https://openalex.org/W2144505363","https://openalex.org/W2146567529","https://openalex.org/W2146926411","https://openalex.org/W2171227501","https://openalex.org/W2273999883","https://openalex.org/W2341125938","https://openalex.org/W2520780590","https://openalex.org/W2560608502","https://openalex.org/W2621742135","https://openalex.org/W2901783982","https://openalex.org/W4252066872"],"related_works":["https://openalex.org/W7062143948","https://openalex.org/W7097468082","https://openalex.org/W3005606386","https://openalex.org/W1495973999","https://openalex.org/W1817251894","https://openalex.org/W4308861723","https://openalex.org/W3114395663","https://openalex.org/W77689030","https://openalex.org/W2273999883","https://openalex.org/W7006424296"],"abstract_inverted_index":{"Over":[0],"the":[1,33,70,77,85,98,106,136,147,151,155],"past":[2],"few":[3],"years,":[4],"several":[5,108],"technology":[6],"trends,":[7],"notably":[8],"big":[9],"data":[10],"analytics,":[11],"volunteered":[12],"geographic":[13],"information,":[14],"cloud":[15],"computing,":[16],"free":[17,170],"and":[18,25,90,92,100,110,160,167,171],"open":[19,172],"source":[20,173],"software,":[21],"internet":[22],"of":[23,35,37,74,82,87,124,157],"things,":[24],"linked":[26],"data,":[27],"have":[28],"emerged.":[29],"This":[30],"study":[31,148],"reviews":[32],"contribution":[34],"some":[36],"these":[38],"trends":[39,152],"to":[40,143],"Spatial":[41,129],"Data":[42,66,130],"Infrastructure":[43,58,131],"(SDI)":[44],"development,":[45],"particularly":[46],"in":[47,114],"Africa.":[48],"A":[49],"geospatial":[50],"application":[51],"based":[52],"on":[53],"Google":[54],"Container":[55],"Engine,":[56],"an":[57],"as":[59],"a":[60,121,125],"Service":[61],"cloud,":[62,107],"has":[63],"been":[64],"developed.":[65],"was":[67],"sourced":[68],"from":[69,84,97],"2015":[71],"Kenya":[72,78,127],"Certificate":[73],"Primary":[75],"Education,":[76,88],"school":[79],"mapping":[80],"project":[81],"2007":[83],"Ministry":[86],"Science":[89],"Technology,":[91],"Kenya's":[93],"administrative":[94],"boundary":[95],"layers":[96],"Independent":[99],"Electoral":[101],"Boundaries":[102],"Commission.":[103],"By":[104],"using":[105],"operations":[109],"analyses":[111],"typically":[112],"common":[113],"SDIs":[115],"were":[116],"carried":[117],"out.":[118],"In":[119],"addition,":[120],"cost":[122],"estimate":[123],"cloud-based":[126],"National":[128],"deployment":[132],"is":[133],"presented.":[134],"Although":[135],"new":[137],"technologies":[138],"may":[139],"not":[140],"necessarily":[141],"lead":[142],"wider":[144],"SDI":[145,158],"adoption,":[146,161],"shows":[149],"that":[150],"can":[153],"increase":[154],"chances":[156],"development":[159],"by":[162],"permitting":[163],"highly":[164],"scalable":[165],"geoservices,":[166],"facilitating":[168],"cost-effective":[169],"software.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2018-09-07T00:00:00"}