{"id":"https://openalex.org/W2579976313","doi":"https://doi.org/10.1109/ceec.2016.7835891","title":"Interpolation of low resolution Digital Elevation Models: A comparison","display_name":"Interpolation of low resolution Digital Elevation Models: A comparison","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2579976313","doi":"https://doi.org/10.1109/ceec.2016.7835891","mag":"2579976313"},"language":"en","primary_location":{"id":"doi:10.1109/ceec.2016.7835891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ceec.2016.7835891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 8th Computer Science and Electronic Engineering (CEEC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022432039","display_name":"Hemalatha Kalimuthu","orcid":null},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Hemalatha Kalimuthu","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103001940","display_name":"Wooi-Nee Tan","orcid":"https://orcid.org/0000-0002-4930-0798"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Wooi Nee Tan","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065764483","display_name":"Sin Liang Lim","orcid":"https://orcid.org/0000-0003-1749-7490"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Sin Liang Lim","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019400360","display_name":"Mohammad Faizal Ahmad Fauzi","orcid":"https://orcid.org/0000-0001-5382-6269"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Mohammad Faizal Ahmad Fauzi","raw_affiliation_strings":["Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Multimedia University, Cyberjaya, Selangor, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5022432039"],"corresponding_institution_ids":["https://openalex.org/I173029219"],"apc_list":null,"apc_paid":null,"fwci":0.199,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.61226964,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"71","last_page":"76"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T10330","display_name":"Hydrology and Watershed Management Studies","score":0.9901000261306763,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9850999712944031,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.8951610326766968},{"id":"https://openalex.org/keywords/advanced-spaceborne-thermal-emission-and-reflection-radiometer","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","score":0.7372527718544006},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.7102066874504089},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.6245522499084473},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.5667059421539307},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5623335242271423},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5112390518188477},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.5048828721046448},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.4601069688796997},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.42684483528137207},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4036203622817993},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.31115514039993286},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2491946518421173},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16095182299613953},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10389915108680725},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08119049668312073},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.06512361764907837}],"concepts":[{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.8951610326766968},{"id":"https://openalex.org/C13772937","wikidata":"https://www.wikidata.org/wiki/Q298019","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","level":3,"score":0.7372527718544006},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.7102066874504089},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.6245522499084473},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.5667059421539307},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5623335242271423},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5112390518188477},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.5048828721046448},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.4601069688796997},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.42684483528137207},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4036203622817993},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.31115514039993286},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2491946518421173},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16095182299613953},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10389915108680725},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08119049668312073},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.06512361764907837},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ceec.2016.7835891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ceec.2016.7835891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 8th Computer Science and Electronic Engineering (CEEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1988696756","https://openalex.org/W2011367408","https://openalex.org/W2038105899","https://openalex.org/W2047195451","https://openalex.org/W2109600288","https://openalex.org/W2110720153","https://openalex.org/W2297871613"],"related_works":["https://openalex.org/W2469485159","https://openalex.org/W2888776212","https://openalex.org/W2063704467","https://openalex.org/W2748193501","https://openalex.org/W3005183787","https://openalex.org/W3181797223","https://openalex.org/W2027476449","https://openalex.org/W4294970007","https://openalex.org/W3135130580","https://openalex.org/W1963740472"],"abstract_inverted_index":{"Digital":[0,67],"Elevation":[1,68],"Model":[2,69],"(DEM)":[3],"is":[4,15,48,123,194],"an":[5,44],"important":[6],"data":[7,41,134],"used":[8],"in":[9],"varies":[10],"geographical":[11],"researches":[12],"but":[13],"it":[14],"difficult":[16],"and":[17,53,99,153,163],"costly":[18],"to":[19,51,104,110,186],"obtain":[20],"a":[21,37,158],"high":[22,32,113,191],"resolution":[23,33,39,57,107,114,192],"DEM.":[24,116],"This":[25],"paper":[26],"evaluates":[27],"the":[28,64,105,112,120,127,131,137,147,150,174],"accuracy":[29,118],"of":[30,80,119,161,165],"interpolated":[31,115,121,128,175],"DEM":[34,40,58,122,129,133,176,193],"established":[35],"from":[36,43,63,136,178],"low":[38,56,106],"obtained":[42,62,135],"online":[45,60],"resource":[46],"which":[47],"freely":[49],"accessible":[50],"researchers":[52],"academician.":[54],"The":[55,117,170],"available":[59],"was":[61],"ASTER":[65,108,179],"Global":[66],"(ASTER":[70],"GDEM)":[71],"project":[72],"by":[73,125,181],"Japan":[74],"Space":[75],"Systems":[76],"(JSS).":[77],"Six":[78],"types":[79],"interpolation":[81],"techniques,":[82],"namely":[83],"High":[84],"Power":[85,91],"Inverse":[86],"Distance":[87],"Weighted":[88],"(IDW),":[89],"Low":[90],"IDW,":[92],"Tension":[93],"Spline,":[94,96],"Regularized":[95],"Ordinary":[97],"Kriging":[98,101],"Universal":[100],"are":[102],"applied":[103,185],"GDEM":[109,180],"produce":[111],"performed":[124],"comparing":[126],"with":[130],"reference":[132],"Malaysian":[138],"Centre":[139],"for":[140],"Geospatial":[141],"Data":[142],"Infrastructure":[143],"(MACGDI).":[144],"Based":[145],"on":[146],"experimental":[148],"results,":[149],"ordinary":[151],"kriging":[152,155],"universal":[154],"have":[156],"shown":[157],"good":[159],"result":[160],"13.99m":[162],"13.95m":[164],"average":[166],"absolute":[167],"difference":[168],"respectively.":[169],"study":[171],"suggests":[172],"that":[173],"generated":[177],"JSS":[182],"can":[183],"be":[184],"conduct":[187],"future":[188],"studies":[189],"if":[190],"required.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
