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Boletim De Ciencias Geodesicas最新文献

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A new method for evaluation of the positional error of low-cost devices based on GNSS integrity for transportation applications 基于GNSS完整性的低成本交通设备定位误差评估新方法
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000100001
Luciano Aparecido Barbosa, H. C. Oliveira, W. C. Machado, Diogenes Cortijo Costa
{"title":"A new method for evaluation of the positional error of low-cost devices based on GNSS integrity for transportation applications","authors":"Luciano Aparecido Barbosa, H. C. Oliveira, W. C. Machado, Diogenes Cortijo Costa","doi":"10.1590/s1982-21702022000100001","DOIUrl":"https://doi.org/10.1590/s1982-21702022000100001","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67566162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vertical accuracy of the USGS 3DEP program data: study cases in Fresno County and in Davis, California 美国地质勘探局3DEP程序数据的垂直精度:弗雷斯诺县和加利福尼亚州戴维斯的研究案例
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000100004
D. Callahan, M. Berber
{"title":"Vertical accuracy of the USGS 3DEP program data: study cases in Fresno County and in Davis, California","authors":"D. Callahan, M. Berber","doi":"10.1590/s1982-21702022000100004","DOIUrl":"https://doi.org/10.1590/s1982-21702022000100004","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67566078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Determination of vertical land movements through the integration of tide gauge observations and satellite altimetry data at the Brazilian Vertical Datum from 2002 to 2015 2002 - 2015年巴西垂直基准面潮汐计观测和卫星测高数据整合确定陆地垂直运动
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000200010
Samoel Gehl, R. Dalazoana
{"title":"Determination of vertical land movements through the integration of tide gauge observations and satellite altimetry data at the Brazilian Vertical Datum from 2002 to 2015","authors":"Samoel Gehl, R. Dalazoana","doi":"10.1590/s1982-21702022000200010","DOIUrl":"https://doi.org/10.1590/s1982-21702022000200010","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67566042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of tropospheric modeling on PPP-AR performances under brazilian atmospheric condition 巴西大气条件下对流层PPP-AR模拟性能的评估
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000300013
Lais Thuany Cardoso Theodoro, T. L. Rodrigues, Paulo Sérgio de Oliveira Junior, K. M. Vestena
{"title":"Assessment of tropospheric modeling on PPP-AR performances under brazilian atmospheric condition","authors":"Lais Thuany Cardoso Theodoro, T. L. Rodrigues, Paulo Sérgio de Oliveira Junior, K. M. Vestena","doi":"10.1590/s1982-21702022000300013","DOIUrl":"https://doi.org/10.1590/s1982-21702022000300013","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67566114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using terrestrial laser scanner and RPA-based-photogrammetry for surface analysis of a landslide: a comparison 利用地面激光扫描仪和基于rpa的摄影测量法进行滑坡地表分析:比较
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000300016
Guilherme Pereira Bento Garcia, C. Grohmann, C. Viana, Elton Barbosa Gomes
{"title":"Using terrestrial laser scanner and RPA-based-photogrammetry for surface analysis of a landslide: a comparison","authors":"Guilherme Pereira Bento Garcia, C. Grohmann, C. Viana, Elton Barbosa Gomes","doi":"10.1590/s1982-21702022000300016","DOIUrl":"https://doi.org/10.1590/s1982-21702022000300016","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67566634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Characterisation of stakeholders' roles in a thematic SDI: a study on the environmental SDI of NGI - ICMBio Antonina -GUARAQUEÇABA - PR 主题SDI中利益相关者角色的表征:NGI环境SDI研究- ICMBio Antonina -GUARAQUEÇABA - PR
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000400022
Josemar Pereira da Silva, S. Camboim, E. Paula
{"title":"Characterisation of stakeholders' roles in a thematic SDI: a study on the environmental SDI of NGI - ICMBio Antonina -GUARAQUEÇABA - PR","authors":"Josemar Pereira da Silva, S. Camboim, E. Paula","doi":"10.1590/s1982-21702022000400022","DOIUrl":"https://doi.org/10.1590/s1982-21702022000400022","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67566780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Orthometric, normal and geoid heights in the context of the Brazilian altimetric network 巴西测高网背景下的正交、法向和大地水准面高度
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000100003
D. F. D. Medeiros, G. S. Marotta, C. Chaves, G. França
{"title":"Orthometric, normal and geoid heights in the context of the Brazilian altimetric network","authors":"D. F. D. Medeiros, G. S. Marotta, C. Chaves, G. França","doi":"10.1590/s1982-21702022000100003","DOIUrl":"https://doi.org/10.1590/s1982-21702022000100003","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67565889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhancing SRTM digital elevation models with deep-learning-based super-resolution image generation 基于深度学习的超分辨率图像生成增强SRTM数字高程模型
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2022-01-01 DOI: 10.1590/s1982-21702022000400023
Leonardo Assumpção Moreira, Livia Moreira Poelking, Hideo Araki
{"title":"Enhancing SRTM digital elevation models with deep-learning-based super-resolution image generation","authors":"Leonardo Assumpção Moreira, Livia Moreira Poelking, Hideo Araki","doi":"10.1590/s1982-21702022000400023","DOIUrl":"https://doi.org/10.1590/s1982-21702022000400023","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67566364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CIRCLE FITTING FOR IMPROVED GNSS POSITIONING VIA SMARTPHONES FOR ENGINEERING PURPOSES 圆形拟合改进GNSS定位通过智能手机为工程目的
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2021-08-18 DOI: 10.1590/s1982-21702021000s00021
Allan Gomes, I. Klein, C. P. Krueger
{"title":"CIRCLE FITTING FOR IMPROVED GNSS POSITIONING VIA SMARTPHONES FOR ENGINEERING PURPOSES","authors":"Allan Gomes, I. Klein, C. P. Krueger","doi":"10.1590/s1982-21702021000s00021","DOIUrl":"https://doi.org/10.1590/s1982-21702021000s00021","url":null,"abstract":"With access to the raw data collected by certain Android smartphones, it is possible to perform post-processing of the data. Thus, it is possible to employ certain satellite positioning methods that were previously restricted to geodetic receivers. Thanks to this and other innovations, such as the emergence of smartphones with modern GNSS sensors, a promising scenario is seen when employing these devices in engineering applications. Generally, in certain applications that require high accuracy, centimeter and millimeter order, geodetic receivers are used. However, these devices are expensive when compared to smartphones. In this research, the coordinates of a point were determined via a smartphone with a modern GNSS sensor, whose data were post-processed by the IBGE-PPP service, using the combination GPS+GLONASS and L1 frequency. Thus, using circle adjustment techniques based on least squares, it was possible to obtain horizontal accuracy of approximately 12 cm and 25 cm with a set of about 128-hour and 24-hour sessions respectively. The results obtained in this research suggest that the applied methodology can be used in certain applications in engineering, such as land surveying of rural properties.","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44021454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SIMULATION OF URBAN GROWTH: A CASE STUDY FOR CURITIBA CITY, BRAZIL 城市增长模拟&以巴西库里蒂巴市为例
IF 0.5
Boletim De Ciencias Geodesicas Pub Date : 2021-08-18 DOI: 10.1590/s1982-21702021000s00019
Eliana Vieira de Freitas, H. Araki
{"title":"SIMULATION OF URBAN GROWTH: A CASE STUDY FOR CURITIBA CITY, BRAZIL","authors":"Eliana Vieira de Freitas, H. Araki","doi":"10.1590/s1982-21702021000s00019","DOIUrl":"https://doi.org/10.1590/s1982-21702021000s00019","url":null,"abstract":"","PeriodicalId":55347,"journal":{"name":"Boletim De Ciencias Geodesicas","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49312538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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