{"id":"https://openalex.org/W4311393127","doi":"https://doi.org/10.3390/ijgi11120622","title":"Research on Gridding of Urban Spatial Form Based on Fractal Theory","display_name":"Research on Gridding of Urban Spatial Form Based on Fractal Theory","publication_year":2022,"publication_date":"2022-12-13","ids":{"openalex":"https://openalex.org/W4311393127","doi":"https://doi.org/10.3390/ijgi11120622"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi11120622","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi11120622","pdf_url":"https://www.mdpi.com/2220-9964/11/12/622/pdf?version=1671601805","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/11/12/622/pdf?version=1671601805","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102826884","display_name":"Qindong Fan","orcid":"https://orcid.org/0000-0003-2370-6252"},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qindong Fan","raw_affiliation_strings":["School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058610969","display_name":"Xuejian Mei","orcid":"https://orcid.org/0000-0002-0027-4082"},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuejian Mei","raw_affiliation_strings":["School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012137430","display_name":"Chenming Zhang","orcid":"https://orcid.org/0000-0002-1480-5411"},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenming Zhang","raw_affiliation_strings":["School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100435418","display_name":"Xiaoyu Yang","orcid":"https://orcid.org/0000-0002-0880-9790"},"institutions":[{"id":"https://openalex.org/I198645480","display_name":"North China University of Water Resources and Electric Power","ror":"https://ror.org/03acrzv41","country_code":"CN","type":"education","lineage":["https://openalex.org/I198645480"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyu Yang","raw_affiliation_strings":["School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Architecture, North China University of Water Resources and Electric Power, Zhengzhou 450046, China","institution_ids":["https://openalex.org/I198645480"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058610969"],"corresponding_institution_ids":["https://openalex.org/I198645480"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.4068,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60121367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"11","issue":"12","first_page":"622","last_page":"622"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10226","display_name":"Land Use and Ecosystem Services","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12325","display_name":"Urban Design and Spatial Analysis","score":0.9914000034332275,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.7659345865249634},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.7406798601150513},{"id":"https://openalex.org/keywords/research-object","display_name":"Research Object","score":0.5811979174613953},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.5687183141708374},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.5616135597229004},{"id":"https://openalex.org/keywords/spatial-configuration","display_name":"Spatial configuration","score":0.521268904209137},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5085240602493286},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45997121930122375},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4552336037158966},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.4396667778491974},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.4173992872238159},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.3482569456100464},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.28535836935043335},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.28506264090538025},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.256194531917572},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2359599471092224},{"id":"https://openalex.org/keywords/regional-science","display_name":"Regional science","score":0.17400920391082764},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.1542469561100006},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13989123702049255}],"concepts":[{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.7659345865249634},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.7406798601150513},{"id":"https://openalex.org/C2778631480","wikidata":"https://www.wikidata.org/wiki/Q17143022","display_name":"Research Object","level":2,"score":0.5811979174613953},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.5687183141708374},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.5616135597229004},{"id":"https://openalex.org/C2781179811","wikidata":"https://www.wikidata.org/wiki/Q28134081","display_name":"Spatial configuration","level":3,"score":0.521268904209137},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5085240602493286},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45997121930122375},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4552336037158966},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4396667778491974},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.4173992872238159},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.3482569456100464},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.28535836935043335},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.28506264090538025},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.256194531917572},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2359599471092224},{"id":"https://openalex.org/C148383697","wikidata":"https://www.wikidata.org/wiki/Q1781695","display_name":"Regional science","level":1,"score":0.17400920391082764},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.1542469561100006},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13989123702049255},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi11120622","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi11120622","pdf_url":"https://www.mdpi.com/2220-9964/11/12/622/pdf?version=1671601805","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:434da830c29a48c3aea1ba6e7fe59804","is_oa":true,"landing_page_url":"https://doaj.org/article/434da830c29a48c3aea1ba6e7fe59804","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 11, Iss 12, p 622 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/11/12/622/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi11120622","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information; Volume 11; Issue 12; Pages: 622","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi11120622","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi11120622","pdf_url":"https://www.mdpi.com/2220-9964/11/12/622/pdf?version=1671601805","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8399999737739563}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4311393127.pdf"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W74883185","https://openalex.org/W1525951148","https://openalex.org/W1967614618","https://openalex.org/W1969255118","https://openalex.org/W1971522472","https://openalex.org/W1974409017","https://openalex.org/W2012783642","https://openalex.org/W2022543896","https://openalex.org/W2026212295","https://openalex.org/W2039882238","https://openalex.org/W2061856354","https://openalex.org/W2094807607","https://openalex.org/W2132227723","https://openalex.org/W2312863665","https://openalex.org/W2356065278","https://openalex.org/W2380802857","https://openalex.org/W2511955001","https://openalex.org/W2606671602","https://openalex.org/W2892677849","https://openalex.org/W2955834848","https://openalex.org/W2986762838","https://openalex.org/W3001614872","https://openalex.org/W3084151085","https://openalex.org/W3085203600","https://openalex.org/W3101068347","https://openalex.org/W4214892070","https://openalex.org/W4220769124","https://openalex.org/W4284895045","https://openalex.org/W4311664036","https://openalex.org/W6603043384","https://openalex.org/W6643813441","https://openalex.org/W6698707164","https://openalex.org/W6809338540","https://openalex.org/W7015696710","https://openalex.org/W7057126989"],"related_works":["https://openalex.org/W2769759987","https://openalex.org/W122018179","https://openalex.org/W2058740861","https://openalex.org/W2530088135","https://openalex.org/W4312695459","https://openalex.org/W1536965844","https://openalex.org/W4311393127","https://openalex.org/W2344941099","https://openalex.org/W2318039391","https://openalex.org/W2520082489"],"abstract_inverted_index":{"Urban":[0],"spatial":[1,26,73,97,101,110,129,154],"form":[2,155],"is":[3,19,55,67],"a":[4],"significant":[5,104],"reference":[6],"to":[7,9,23],"getting":[8],"know":[10],"cities":[11],"and":[12,72,80,99,131,142,148],"running":[13],"the":[14,29,32,39,42,76,86,124,127,140,150],"cities.":[15],"The":[16,52,60,82,119,137],"fractal":[17,70,93,145],"theory":[18,71,146],"an":[20],"effective":[21],"means":[22],"quantify":[24],"urban":[25,128,153],"form.":[27],"Taking":[28],"buildings":[30],"in":[31,65,112,116,134],"outer":[33],"ring":[34],"of":[35,62,78,89,126,144,152],"Zhengzhou":[36,66,90],"City":[37],"as":[38],"research":[40,53],"object,":[41],"basic":[43],"architectural":[44,63,87,113],"models":[45],"are":[46,108],"built":[47],"by":[48,69],"extracting":[49],"their":[50],"forms.":[51],"site":[54],"subdivided":[56],"into":[57],"199":[58],"regions.":[59,118],"distribution":[61],"forms":[64,115],"analyzed":[68],"autocorrelation":[74,98,102],"from":[75],"perspective":[77],"two-dimensional(2D)":[79],"three-dimensional(3D).":[81],"results":[83],"indicate":[84],"that":[85],"layout":[88],"has":[91],"distinct":[92],"characteristics;":[94],"Both":[95],"global":[96],"local":[100],"show":[103],"positive":[105],"correlations;":[106],"There":[107],"obvious":[109],"differences":[111],"space":[114],"different":[117],"refined":[120],"grid":[121],"analysis":[122],"strengthens":[123],"understanding":[125],"structure":[130],"development":[132],"rules":[133],"more":[135],"detail.":[136],"study":[138],"promotes":[139],"refinement":[141],"visualization":[143],"effectively":[147],"improves":[149],"depth":[151],"cognition.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2022-12-26T00:00:00"}