{"id":"https://openalex.org/W2085481447","doi":"https://doi.org/10.1145/1999320.1999327","title":"OpenTopography","display_name":"OpenTopography","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2085481447","doi":"https://doi.org/10.1145/1999320.1999327","mag":"2085481447"},"language":"en","primary_location":{"id":"doi:10.1145/1999320.1999327","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1999320.1999327","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Computing for Geospatial Research & Applications - COM.Geo '11","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/A5064162390","display_name":"Sriram Krishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},{"id":"https://openalex.org/I181653535","display_name":"San Diego Supercomputer Center","ror":"https://ror.org/04mg3nk07","country_code":"US","type":"facility","lineage":["https://openalex.org/I181653535","https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sriram Krishnan","raw_affiliation_strings":["San Diego Supercomputer Center, UC San Diego, La Jolla, CA","San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I181653535","https://openalex.org/I36258959"]},{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#","institution_ids":["https://openalex.org/I181653535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031499616","display_name":"C. J. Crosby","orcid":"https://orcid.org/0000-0003-2522-4193"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},{"id":"https://openalex.org/I181653535","display_name":"San Diego Supercomputer Center","ror":"https://ror.org/04mg3nk07","country_code":"US","type":"facility","lineage":["https://openalex.org/I181653535","https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher Crosby","raw_affiliation_strings":["San Diego Supercomputer Center, UC San Diego, La Jolla, CA","San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I181653535","https://openalex.org/I36258959"]},{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#","institution_ids":["https://openalex.org/I181653535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057918257","display_name":"Viswanath Nandigam","orcid":"https://orcid.org/0000-0003-0928-9851"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},{"id":"https://openalex.org/I181653535","display_name":"San Diego Supercomputer Center","ror":"https://ror.org/04mg3nk07","country_code":"US","type":"facility","lineage":["https://openalex.org/I181653535","https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Viswanath Nandigam","raw_affiliation_strings":["San Diego Supercomputer Center, UC San Diego, La Jolla, CA","San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I181653535","https://openalex.org/I36258959"]},{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#","institution_ids":["https://openalex.org/I181653535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001044398","display_name":"Minh Q. Phan","orcid":"https://orcid.org/0000-0001-8105-6943"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},{"id":"https://openalex.org/I181653535","display_name":"San Diego Supercomputer Center","ror":"https://ror.org/04mg3nk07","country_code":"US","type":"facility","lineage":["https://openalex.org/I181653535","https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Minh Phan","raw_affiliation_strings":["San Diego Supercomputer Center, UC San Diego, La Jolla, CA","San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I181653535","https://openalex.org/I36258959"]},{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#","institution_ids":["https://openalex.org/I181653535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013100539","display_name":"Charles Cowart","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},{"id":"https://openalex.org/I181653535","display_name":"San Diego Supercomputer Center","ror":"https://ror.org/04mg3nk07","country_code":"US","type":"facility","lineage":["https://openalex.org/I181653535","https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charles Cowart","raw_affiliation_strings":["San Diego Supercomputer Center, UC San Diego, La Jolla, CA","San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I181653535","https://openalex.org/I36258959"]},{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#","institution_ids":["https://openalex.org/I181653535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002115306","display_name":"Chaitanya Baru","orcid":null},"institutions":[{"id":"https://openalex.org/I181653535","display_name":"San Diego Supercomputer Center","ror":"https://ror.org/04mg3nk07","country_code":"US","type":"facility","lineage":["https://openalex.org/I181653535","https://openalex.org/I36258959"]},{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chaitanya Baru","raw_affiliation_strings":["San Diego Supercomputer Center, UC San Diego, La Jolla, CA","San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I181653535","https://openalex.org/I36258959"]},{"raw_affiliation_string":"San Diego Supercomputer Center, UC San Diego, La Jolla, CA#TAB#","institution_ids":["https://openalex.org/I181653535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023023283","display_name":"R. Arrowsmith","orcid":null},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramon Arrowsmith","raw_affiliation_strings":["Arizona State University, Tempe, AZ","Arizona State University, Tempe AZ"],"affiliations":[{"raw_affiliation_string":"Arizona State University, Tempe, AZ","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Arizona State University, Tempe AZ","institution_ids":["https://openalex.org/I55732556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5064162390"],"corresponding_institution_ids":["https://openalex.org/I181653535","https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":9.6924,"has_fulltext":false,"cited_by_count":108,"citation_normalized_percentile":{"value":0.98074094,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T13067","display_name":"Geological Modeling and Analysis","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cyberinfrastructure","display_name":"Cyberinfrastructure","score":0.9840226173400879},{"id":"https://openalex.org/keywords/terabyte","display_name":"Terabyte","score":0.7653940916061401},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.753818154335022},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.7485388517379761},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5743010640144348},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5379015207290649},{"id":"https://openalex.org/keywords/e-science","display_name":"e-Science","score":0.5352794528007507},{"id":"https://openalex.org/keywords/data-processing","display_name":"Data processing","score":0.467085599899292},{"id":"https://openalex.org/keywords/data-access","display_name":"Data access","score":0.44877612590789795},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.2780408263206482},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2644954323768616}],"concepts":[{"id":"https://openalex.org/C2776397876","wikidata":"https://www.wikidata.org/wiki/Q1450531","display_name":"Cyberinfrastructure","level":2,"score":0.9840226173400879},{"id":"https://openalex.org/C199683683","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Terabyte","level":2,"score":0.7653940916061401},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.753818154335022},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.7485388517379761},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5743010640144348},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5379015207290649},{"id":"https://openalex.org/C517757529","wikidata":"https://www.wikidata.org/wiki/Q1273268","display_name":"e-Science","level":3,"score":0.5352794528007507},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.467085599899292},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.44877612590789795},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2780408263206482},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2644954323768616},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1999320.1999327","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1999320.1999327","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Conference on Computing for Geospatial Research & Applications - COM.Geo '11","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W88576854","https://openalex.org/W1535091890","https://openalex.org/W1554569385","https://openalex.org/W1584995408","https://openalex.org/W1604277676","https://openalex.org/W1701948541","https://openalex.org/W1778234905","https://openalex.org/W2017925304","https://openalex.org/W2043826213","https://openalex.org/W2079231293","https://openalex.org/W2089486554","https://openalex.org/W2113482505","https://openalex.org/W2121858643","https://openalex.org/W2123663722","https://openalex.org/W2127690953","https://openalex.org/W2140728823","https://openalex.org/W2141246111","https://openalex.org/W2141432796","https://openalex.org/W2146567529","https://openalex.org/W2168228230","https://openalex.org/W2173213060","https://openalex.org/W2313946205","https://openalex.org/W2477518212","https://openalex.org/W2613046609","https://openalex.org/W3008484938","https://openalex.org/W3042330817"],"related_works":["https://openalex.org/W3044099482","https://openalex.org/W1987420789","https://openalex.org/W1587324418","https://openalex.org/W2004001585","https://openalex.org/W170231317","https://openalex.org/W2153873033","https://openalex.org/W2559567549","https://openalex.org/W1528039660","https://openalex.org/W2534008203","https://openalex.org/W656093662"],"abstract_inverted_index":{"High-resolution":[0],"topography":[1,87,176],"data":[2,47,100,131,167,177,194,211],"acquired":[3],"with":[4,29,126],"LIDAR":[5,86,175],"(Light":[6],"Detection":[7],"and":[8,31,92,99,119,139,149,161,166,179,190,195,203,212],"Ranging)":[9],"remote":[10],"sensing":[11],"technology":[12],"have":[13],"emerged":[14],"as":[15],"a":[16,53,74,181],"fundamental":[17],"tool":[18],"for":[19,129,183,188,198,207],"Earth":[20,83,121],"science":[21],"research.":[22],"Because":[23],"these":[24,45,199],"acquisitions":[25],"are":[26,169],"often":[27],"undertaken":[28],"federal":[30],"state":[32],"funds":[33],"at":[34,65,104],"significant":[35],"cost,":[36],"it":[37],"is":[38,204],"important":[39,200],"to":[40,52,78,82,109,171,193],"maximize":[41],"the":[42,66,136,140,144,162,172],"impact":[43],"of":[44,55,111,143,158,164,174],"geospatial":[46,210],"by":[48,154],"providing":[49,184,191],"online":[50,80,89],"access":[51,81,108,192],"range":[54],"potential":[56],"users.":[57],"The":[58,156],"National":[59],"Science":[60],"Foundation-funded":[61],"OpenTopography":[62,106],"Facility":[63],"hosted":[64],"San":[67],"Diego":[68],"Supercomputer":[69],"Center":[70],"(SDSC),":[71],"has":[72],"developed":[73],"Geospatial":[75],"Cyberinfrastructure":[76],"(GCI)":[77],"enable":[79],"science-oriented":[84],"high-resolution":[85],"data,":[88,114,123,202],"processing":[90,165,213],"tools,":[91],"derivative":[93],"products.":[94],"Leveraging":[95],"high":[96],"performance":[97],"computational":[98,127,196],"storage":[101],"resources":[102,128,168],"available":[103],"SDSC,":[105],"provides":[107],"terabytes":[110],"point":[112],"cloud":[113],"standard":[115],"digital":[116],"elevation":[117],"models,":[118],"Google":[120],"image":[122],"all":[124],"co-located":[125],"higher-level":[130],"processing.":[132],"This":[133],"paper":[134],"describes":[135],"motivation,":[137],"goals,":[138],"technical":[141],"details":[142],"Services":[145],"Oriented":[146],"Architecture":[147],"(SOA)":[148],"underlying":[150],"cyberinfrastructure":[151,215],"platform":[152],"implemented":[153],"OpenTopography.":[155],"use":[157],"an":[159,185,205],"SOA,":[160],"co-location":[163],"unique":[170],"field":[173],"processing,":[178],"lays":[180],"foundation":[182],"open":[186],"system":[187],"hosting":[189],"tools":[197],"scientific":[201],"exemplar":[206],"similar":[208],"large":[209],"community-oriented":[214],"systems.":[216]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2016-06-24T00:00:00"}