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Updating the RF entities’ local coordinate systems, created from CS-95, based on SCS-2011 Obidenko V. I. Siberian State University of Geosystems and Technologies 630108, Russia, Novosibirsk, Plakhotnogo st., 10 ovi62@yandex.ru 基于 SCS-2011 更新根据 CS-95 创建的射频实体本地坐标系 Obidenko V. I. Siberian State University of Geosystems and Technologies 630108, Russia, Novosibirsk, Plakhotnogo st., 10 ovi62@yandex.ru
IF 2.1 Q3 REMOTE SENSING Pub Date : 2024-07-20 DOI: 10.22389/0016-7126-2024-1008-6-2-13
V. Obidenko
The results of the research on using a hybrid type of local coordinate system for transition from the LCS of the RF constitutional entity, created from CS-95 (LCS_95), to the LCS of the region, based on SCS -2011(LCS_2011), are presented. The main principles of the methodology and the outcome of its application in LCS_2011(MCS NSO are outlined. The flat rectangular coordinates in it coincide in LCS of the Novosibirsk oblast, based on CS-95 - MSC NSO. It is shown that the MSE for establishing such a system, 2011(MSK NSO), in the mentioned territory, amounted to 7 and 8 cm accordingly. By comparing the coordinates of 355 SGN points obtained in LCS_2011(MSK NSO) using the method of creating a hybrid LCS and in MSK NSO, updated by SCS-2011 with the technique of PPK «Roskadastr», the MSE of their discrepancies was obtained in the amount of 10.9 cm. It is noted that with the similarity of the final coordinates in the MSK NSO, refined relative to SCS-2011 using two compared technologies, the use of the LCS_2011(MSK NSO) has an advantage due to the method of transformation from SCS-2011 to the refined MSK NSO. Orthogonal transformation enables obtaining parameters transition from SCS-211 to the MSK NSO and provides more accurate coordinates in it, updated relative to SCS-2011
本文介绍了使用混合型局部坐标系从根据 CS-95 (LCS_95)建立的射频宪法实体局部坐标系过渡到根据 SCS -2011 (LCS_2011)建立的区域局部坐标系的研究成果。概述了该方法的主要原则及其在 LCS_2011(MCS NSO)中的应用结果。其中的平面矩形坐标与基于 CS-95 - MSC NSO 的新西伯利亚州 LCS 相吻合。结果表明,在上述地区建立 2011(MSK NSO)系统的 MSE 值分别为 7 厘米和 8 厘米。通过比较 LCS_2011(MSK NSO)中使用创建混合 LCS 的方法获得的 355 个 SGN 点坐标和 SCS-2011 中使用 PPK "Roskadastr "技术更新的 MSK NSO 中的 355 个 SGN 点坐标,得出其差异的 MSE 为 10.9 厘米。值得注意的是,由于 MSK NSO 中最终坐标的相似性,相对于 SCS-2011 使用两种比较技术进行的精炼,使用 LCS_2011(MSK NSO)具有优势,这得益于从 SCS-2011 到精炼 MSK NSO 的转换方法。正交变换可以获得从 SCS-211 到 MSK NSO 的参数转换,并在其中提供更精确的坐标,相对于 SCS-2011 进行更新。
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引用次数: 0
Analysis of the state geodetic network development and protection 国家大地测量网络发展与保护分析
IF 2.1 Q3 REMOTE SENSING Pub Date : 2024-07-20 DOI: 10.22389/0016-7126-2024-1008-6-14-20
A.I. Chursin, T.I. Khametov
The analysis of the state geodetic network points’ development accounting and protection is considered. Most of them in the territory of Penza city and the oblast do not correspond to their functional purpose, some of them are completely lost, and what is left does not have proper external arrangement and design. In terms of accuracy and density, geodetic points are not homogeneous and do not meet modern requirements. There has not been a mass survey of their condition in this region since 1996. Examples of practical experience of surveying geodetic points for the period from 2010 until now are presented. The development of geodetic points and their safety depends on financial support. In this regard, positive practical results are provided in information editions of the Federal Service for State Registration, Cadastre and Cartography on conservation and restoring the "GGS of Russia" points. Students of the Penza State University of Architecture and Construction actively participate in this campaign within the framework of the partnership during the practice period. A comparative analysis of the state of geodetic points surveyed in 2017 and in 2022 was carried out. The analysis of legislative documents related to geodetic and cartographic activities, as well as to licensed types of work, names of specialties and areas of training in the field of higher education is made. Based on the results of the study, conclusions and recommendations on development and protection of the state geodetic network in the territory of the region under consideration are formulated
对国家大地测量网点的发展核算和保护进行了分析。在奔萨市和州境内,大部分点位与其功能目的不符,有些点位已经完全消失,剩下的点位也没有适当的外部布置和设计。就精度和密度而言,大地测量点不均匀,不符合现代要求。自 1996 年以来,该地区还没有进行过大规模的大地测量。本文介绍了 2010 年至今的大地测量点勘测实践经验。大地测量点的发展及其安全取决于财政支持。在这方面,联邦国家登记、地籍和制图局关于保护和恢复 "俄罗斯 GGS "点的信息版本提供了积极的实践成果。在实践期间,奔萨国立建筑大学的学生在合作框架内积极参与了这一活动。对 2017 年和 2022 年勘测的大地测量点的状况进行了对比分析。分析了与大地测量和制图活动有关的立法文件,以及高等教育领域的许可工作类型、专业名称和培训领域。在研究成果的基础上,提出了关于发展和保护本地区国家大地测量网络的结论和建议。
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引用次数: 0
Development of a draft national standard in the field of geodesy and cartography: topographic monitoring for updating digital (electronic) topographic maps and spatial data 制定大地测量和制图领域的国家标准草案:更新数字(电子)地形图和空间数据的地形监测
IF 2.1 Q3 REMOTE SENSING Pub Date : 2024-07-20 DOI: 10.22389/0016-7126-2024-1008-6-21-30
E. Brovko, R. Sofinov
The authors discuss the State (Russian) standardization system draft’s general provisions and certification of the National standard developed by the PPC “Roskadastr” in cooperation with the Military Topographic Directorate of the RF Armed Forces General Staff. The relevance of the mentioned task in this subject area is due to the need of creating a normative and technical document regulating the technological processes of constant cartographic monitoring the conditions and changes of terrain objects in order to plan the work on correcting digital (electronic) topographic maps and their operational updating. The information presented in the article is innovative in essence
作者讨论了国家(俄罗斯)标准化系统草案的一般规定以及俄罗斯地形测量局(PPC "Roskadastr")与俄罗斯联邦武装部队总参谋部军事地形局合作制定的国家标准的认证。上述任务与该主题领域的相关性是由于需要制定一份规范性技术文件,管理对地形对象的条件和变化进行持续制图监测的技术过程,以便规划数字(电子)地形图的修正工作及其业务更新。文章中提供的信息在本质上具有创新性
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引用次数: 0
Classification of estuaries and coastal wetlands from Planet-NICFI imagery based on convolutional neural networks and transfer training 基于卷积神经网络和迁移训练的 Planet-NICFI 图像河口和沿海湿地分类
IF 2.1 Q3 REMOTE SENSING Pub Date : 2024-07-20 DOI: 10.22389/0016-7126-2024-1008-6-31-42
D.T. Quyen, V. A. Malinnikov
The authors consider the importance of monitoring coastal wetland ecosystems, negatively impacted by human activities and climate change. In this context, artificial intelligence neural networks are applied to classify this type of wetland. However, they encounter a task that requires extensive volume of training data to achieve high accuracy results. Within the conducted research, a method of transfer training from neural networks is proposed to overcome the aforementioned problem. The developed model combines multi-temporal Planet-NICFI satellite images for classifying coastal wetlands, especially under tidal conditions. The research results indicate that the model has upgraded its accuracy from 89,2 % to 91,3 % in the wetlands of the Ba Lat estuary. Besides, it has been successfully applied to classify similar lands in the Red River Biosphere Reserve during the period of 2016–2022. This will enable improving the management of this area in the future
作者认为,监测受人类活动和气候变化负面影响的沿海湿地生态系统非常重要。在这种情况下,人工智能神经网络被用于对这类湿地进行分类。然而,他们遇到了一项需要大量训练数据才能获得高精度结果的任务。在所进行的研究中,提出了一种神经网络转移训练方法,以克服上述问题。所开发的模型结合多时相 Planet-NICFI 卫星图像对沿海湿地进行分类,尤其是在潮汐条件下。研究结果表明,该模型在巴拉特河口湿地的准确率从 89.2% 提高到 91.3%。此外,该模型还成功应用于 2016-2022 年期间红河生物圈保护区类似土地的分类。这将有助于改善该地区未来的管理。
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引用次数: 0
Assessment of specially protected areas’ investment attractiveness level to develop ecological tourism 评估特别保护区发展生态旅游的投资吸引力水平
IF 2.1 Q3 REMOTE SENSING Pub Date : 2024-07-20 DOI: 10.22389/0016-7126-2024-1008-6-56-64
T. V. Kravchenko, O.V. Bogdanova
The article deals with development and testing of a methodology for assessing the level of attractiveness of specially protected areas. The purpose of this study is to determine the main criteria and types of nature to survive, historical and cultural areas attractiveness. In modern realities, eco-tourism is an important investment field in the context of import substitution in the tourism services market. Development of this territory makes it possible to use nature protecting areas and archaeological heritage sites. The practical significance of the study is solving the problem of the low level of eco-tourism in Russia, using the developed software module to assess the degree of investment attractiveness. The authors prove that the proposed program designed for MapInfo will enable assessing the interest in archaeological heritage sites and developing eco-tourism there. In addition, the real value of the study is manifested in replenishing the regional and municipal budgets by drawing the attention of investors to this type of business
文章论述了开发和测试评估特别保护区吸引力水平的方法。这项研究的目的是确定自然生存、历史和文化区域吸引力的主要标准和类型。在现代现实中,生态旅游是旅游服务市场进口替代背景下的一个重要投资领域。这一领域的发展使得利用自然保护区和考古遗址成为可能。研究的实际意义在于利用开发的软件模块评估投资吸引力程度,解决俄罗斯生态旅游水平低的问题。作者证明,为 MapInfo 设计的拟议程序能够评估对考古遗址的兴趣,并在那里发展生态旅游。此外,这项研究的真正价值还体现在通过吸引投资者关注此类业务来补充地区和市政预算。
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引用次数: 0
Geoinformation analysis of agroforestry landscapes spatial characteristics 农林景观空间特征的地理信息分析
IF 2.1 Q3 REMOTE SENSING Pub Date : 2024-07-20 DOI: 10.22389/0016-7126-2024-1008-6-43-55
K. Sinelnikova, V. Yuferev
The authors present the results of a geoinformation analysis of the fields system and protective forest plantations in the Serafimovichi district, the Volgograd oblast, RF. The degree of protecting forest reclamation from degradation in agricultural landscapes was established, and the plantations safety was estimated. Employing geoinformation technologies enables accelerating the assessment of the agroforestry systems state. Anthropogenic and climatic factors affect the conditions of their functioning. At the same time, the geoinformation analysis of agroforestry landscapes based on ultra-high-resolution satellite images by the WorldView 3 satellite of the MAXAR provider allows us to identify their current state. The methodology is based on a landscape approach, and the technology - on using GIS to decrypt satellite images and determining the spatial characteristics of fields and protective forest plantations. Maps of cultivated and uncultivated lands and their safety were developed from satellite images. It is established that agricultural landscapes include 2,101 fields (189,5 thousand ha), 1,765 of which are cultivated (181,4 thousand hectares) and 336 are deposits (8,1 thousand hectares). There are 1,272 plots located on deflation-risk areas tilted by less than 2°. In potentially erosive ones with steepness of more than 2° there are 829. The spatial position of the fields and the safety of 2030 protective forest stands are determined
作者介绍了对俄罗斯联邦伏尔加格勒州谢拉菲莫维奇地区的田地系统和防护林种植进行地理信息分析的结果。研究人员确定了农业景观中防止森林退化的防护林开垦程度,并对人工林的安全性进行了估算。利用地理信息技术可以加快对农林系统状态的评估。人为因素和气候因素影响着农林系统的运行状况。同时,根据 MAXAR 提供商的 WorldView 3 卫星拍摄的超高分辨率卫星图像对农林景观进行地理信息分析,可以确定其现状。该方法以景观方法为基础,技术则是利用地理信息系统解密卫星图像,确定田地和防护林种植园的空间特征。根据卫星图像绘制了耕地和非耕地及其安全地图。农业景观包括 2 101 块田地(18.95 万公顷),其中 1 765 块为耕地(18.14 万公顷),336 块为洼地(8.1 万公顷)。有 1 272 块土地位于倾斜度小于 2° 的通货紧缩危险区。陡度超过 2° 的潜在侵蚀地块有 829 块。田地的空间位置和 2030 个防护林带的安全性已确定
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引用次数: 0
Mapping of large urban agglomerations in the People Republic of China based on remote sensing data (using the example of Shenyang) 基于遥感数据的中华人民共和国大型城市群测绘(以沈阳为例)
IF 2 Q3 Earth and Planetary Sciences Pub Date : 2024-02-20 DOI: 10.22389/0016-7126-2024-1003-1-24-32
O. Artemeva, F. A. Gnevashev
Urban forms of settlement now have a direct impact on all aspects of the economic, social and cultural development of society. The study of the growth dynamics of cities and megacities using photogrammetry methods, together with the display of the structure and relationships of the studied territories by the methods and techniques of geoinformation cartography, becomes part of the system of scientific study of urbanization processes as a whole. At the same time, both technical algorithms for processing space images and final cartographic models compiled on the base of geographic information systems (GIS), what allow automated methods to track changes in space and time in a particular territory, are studied. This article demonstrates the development of an algorithm for processing remote sensing data (RSD) for creating electronic maps for the territory of the People`s Republic of China
目前,城市的居住形式对社会的经济、社会和文化发展的各个方面都有直接影响。利用摄影测量方法研究城市和特大城市的发展动态,以及利用地理信息制图的方法和技术显示所研究区域的结构和关系,已成为整个城市化进程科学研究系统的一部分。同时,还研究了处理空间图像的技术算法和在地理信息系统(GIS)基础上编制的最终制图模型,这些技术算法和模型允许采用自动化方法跟踪特定地域的空间和时间变化。本文展示了为绘制中华人民共和国领土电子地图而开发的遥感数据(RSD)处理算法。
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引用次数: 0
Indication of the impact of increased turbulent activity in the troposphere on the phase measurements of GNSS radio signals (the example of Nadia Hurricane) 说明对流层湍流活动增加对全球导航卫星系统无线电信号相位测量的影响(以纳迪亚飓风为例)
IF 2 Q3 Earth and Planetary Sciences Pub Date : 2024-02-20 DOI: 10.22389/0016-7126-2024-1003-1-59-64
V. Kalinnikov, O. Khutorova
The authors examine the impact of Nadia Hurricane, 2022, January, 29–30, over the southern coast of the Baltic Sea, on phase measurements of permanent GNSS stations. For this purpose, the data were processed in PPP mode from 10 objects located in Poland and the Kaliningrad oblast of the Russian Federation. As a result, residuals were obtained, from which the contribution of multipath, ephemeris errors and those, in clock corrections of navigation satellites, were subtracted. It was found out that the standard deviation of cleaned residuals is a weak indicator of increased turbulent activity caused by the hurricane. However, simple counting the total daily number of large cleaned residuals, normalized to the zenith direction can be an effective indicator for identifying periods of high tropospheric turbulence. It can be used both for remote sensing of rapidly developing weather processes, and in interpreting data from permanently operating satellite geodetic monitoring stations of particularly dangerous and technically complex objects
作者研究了 2022 年 1 月 29 日至 30 日波罗的海南岸上空的纳迪亚飓风对永久性全球导航卫星系统台站相位测量的影响。为此,以 PPP 模式处理了位于波兰和俄罗斯联邦加里宁格勒州的 10 个对象的数据。从中减去了多径误差、星历误差和导航卫星时钟校正误差。研究发现,净化残差的标准偏差是飓风导致湍流活动增加的一个微弱指标。不过,简单地计算每日大的清洁残差总数,并将其与天顶方向归一化,可以作为识别对流层湍流高发期的有效指标。它既可用于遥感快速发展的天气过程,也可用于解释特别危险和技术复杂的物体的长期运行卫星大地测量监测站的数据。
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引用次数: 0
Autonomous free geodetic 3D-construction as a coordinate basis of the space under study 作为研究空间坐标基础的自主自由大地测量 3D 构建
IF 2 Q3 Earth and Planetary Sciences Pub Date : 2024-02-20 DOI: 10.22389/0016-7126-2024-1003-1-14-23
V. Padve, A. G. Barliani, V. G. Salnikov, S. Gorobtsov
The authors discuss methods of creating an autonomous free geodetic 3D-construction, intended for further operation as a local coordinate base. The first is based on the data of separate measurement results
作者讨论了创建自主自由大地测量三维结构的方法,以便进一步用作本地坐标基地。第一种方法基于单独测量结果的数据
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引用次数: 0
An architectural method for designing a geoinformation platform as part of a digital one for interagency cooperation in the view of National defense 设计地理信息平台的架构方法,作为国防视角下机构间合作数字平台的一部分
IF 2 Q3 Earth and Planetary Sciences Pub Date : 2024-02-20 DOI: 10.22389/0016-7126-2024-1003-1-52-58
V.A. Kuzin
The purpose of the study is to substantiate the stages of the architectural method of designing a geoinformation platform as part of a digital one, for interdepartmental cooperation, in the view of National defense. Five approaches to designing complex digital management platforms are explained. The content of their architecture concept is introduced and considered. The essence of the functional, system and technical architectures of the design object, which together make its systemic form, is described. The principles of developing the architecture of a digital geoinformation platform are formulated. Based on them and the content of the functional, system and technical architectures of the object planning, the stages of the method of projecting a geoinformation platform as part of a digital one, for the declared goal, are described. It is concluded that the use of the architectural design method at the preliminary stage will allow, on the one hand, to perform reengineering of information on the mentioned functional processes, taking into account spatial data and cartographic visualization; and, on the other hand, to form operational and technical requirements for establishing the required platform
这项研究的目的是,从国防的角度证实设计地理信息平台的结构方法的各个阶段,该平台是部门间合作的数字化平台的一部分。研究解释了设计复杂数字管理平台的五种方法。介绍并考虑了其架构概念的内容。介绍了设计对象的功能、系统和技术架构的本质,这些架构共同构成了设计对象的系统形式。制定了开发数字地理信息平台架构的原则。在此基础上,根据规划对象的功能、系统和技术架构的内容,描述了为实现既定目标,将地理信息平台作为数字平台一部分的方法的各个阶段。结论是,在初步阶段使用结构设计方法,一方面可以在考虑空间数据和制图可视化的情况 下,对上述功能流程进行信息再造;另一方面,可以形成建立所需平台的操作和技术要求。
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引用次数: 0
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Geodesy and Cartography
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