100+ datasets found
  1. a

    Center For Spatial Information Science and Systems

    • hub.arcgis.com
    • amerigeo.org
    Updated Jul 9, 2021
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    AmeriGEOSS (2021). Center For Spatial Information Science and Systems [Dataset]. https://hub.arcgis.com/documents/8c302e0dee9b44e78ac2c14586b9ba73
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    Dataset updated
    Jul 9, 2021
    Dataset authored and provided by
    AmeriGEOSS
    Description

    The Center for Spatial Information Science and Systems (CSISS) is an interdisciplinary research center chartered by the provost and affiliated with the College of Science at George Mason University, Fairfax VA, 22030, U.S.A.CSISS currently operates Laboratory for Advanced Information Technology and Standards (LAITS)CSISS is a member of the National Committee on Information Technology Standards Technical Committee L1 and a member of Open GIS Consortium (OGC).CSISS Misson:* To conduct world-class research in spatial information science and system.* To provide state-of-art research training to post-doctoral fellows, Ph.D. and Master students in the field.CSISS Research Focus:* Theory and methodology of spatial information science;* Standards and Interoperability of spatial data, information, knowledge, and systems;* Architecture and prototype of widely distributed large spatial information systems, such as NSDI, GSDI, and GEOSS, as well as service-based spatial knowledge and decision-making systems;* Exploration of new information technologies that have potential applications in Spatial Information Science (SIS);* The applications of SIS in the social sectors having either national interests or major commercial values, such as renewable energy, location-based mobile services, intelligent transportation, and homeland security.

  2. g

    Quantitative data from EDSA demand analysis

    • davetaz.github.io
    csv
    Updated Jun 29, 2016
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    (2016). Quantitative data from EDSA demand analysis [Dataset]. http://davetaz.github.io/quantitative-data-from-edsa-demand-analysis-/
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    csvAvailable download formats
    Dataset updated
    Jun 29, 2016
    Time period covered
    Feb 1, 2015 - Jan 31, 2018
    Area covered
    Europe
    Description

    This dataset provides the raw anonymised (quantitative) data from the EDSA demand analysis. This data has been gathered from surveys performed with those who identify as data scientists and manages of data scientists in different sectors across Europe. The coverage of the data includes level of current expertise of the individual or team (data scientist and manager respectively) in eight key areas. The dataset also includes the importance of the eight key areas as capabilities of a data scientist. Further the dataset includes a breakdown of key tools, technologies and training delivery methods required to enhance the skill set of data scientists across Europe. The EDSA dashboard provides an interactive view of this dataset and demonstrates how it is being used within the project. The dataset forms part of the European Data Science Academy (EDSA) project which received funding from the European Unions's Horizon 2020 research and innovation programme under grant agreement No 643937. This three year project ran/runs from February 2015 to January 2018. Important note on privacy: This dataset has been collected and made available in a pseudo anonymous way, as agreed by participants. This means that while each record represents a person, no sensitive identifiable information, such as name, email or affiliation is available (we don't even collect it). Pseudo anonymisation is never full proof, however the projects privacy impact assessment has concluded that the risk resulting from the de-anonymisation of the data is extremely low. It should be noted that data is not included of participants who did not explicitly agree that it could be shared pseudo anonymously (this was due to a change of terms after the survey had started gathering responses, meaning any early responses had come from people who didn't see this clause). If you have any concerns please contact the data publisher via the links below.

  3. Data science in a spatial world

    • lecturewithgis.co.uk
    Updated Aug 23, 2023
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    Esri UK Education (2023). Data science in a spatial world [Dataset]. https://lecturewithgis.co.uk/datasets/data-science-in-a-spatial-world
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    Dataset updated
    Aug 23, 2023
    Dataset provided by
    Esrihttp://esri.com/
    Authors
    Esri UK Education
    Description

    Barack Obama, 2012

  4. Freshwater Science Table S1 Comparison of Spatial Autocovariance Models for...

    • res1catalogd-o-tdatad-o-tgov.vcapture.xyz
    • catalog.data.gov
    Updated Nov 12, 2020
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    U.S. EPA Office of Research and Development (ORD) (2020). Freshwater Science Table S1 Comparison of Spatial Autocovariance Models for Spatial Stream Network Analysis [Dataset]. https://res1catalogd-o-tdatad-o-tgov.vcapture.xyz/dataset/freshwater-science-table-s1-comparison-of-spatial-autocovariance-models-for-spatial-stream
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    Dataset updated
    Nov 12, 2020
    Dataset provided by
    United States Environmental Protection Agencyhttp://www.epa.gov/
    Description

    This data compares spatial autocovariance models used in the modeling and prediction of specific conductivity over 8 sampling periods in an Eastern Kentucky watershed. This dataset is associated with the following publication: McManus, M., E. DAmico, E. Smith, R. Polinsky, J. Ackerman, and K. Tyler. Variation in stream network relationships and geospatial predictions of watershed conductivity. Freshwater Science. The Society for Freshwater Science, Springfield, IL, 39(4): 1-18, (2020).

  5. d

    National Science and Technology Commission Special Project Funding List for...

    • data.gov.tw
    csv
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    National Science and Technology Council, National Science and Technology Commission Special Project Funding List for Space Information Discipline [Dataset]. https://data.gov.tw/en/datasets/39611
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    csvAvailable download formats
    Dataset authored and provided by
    National Science and Technology Council
    License

    https://data.gov.tw/licensehttps://data.gov.tw/license

    Description

    National Science and Technology Commission's Special Project Subsidy List for the Space Information Discipline.

  6. f

    functional_signatures.gpkg

    • figshare.com
    Updated Mar 21, 2022
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    Krasen Samardzhiev; Alessia Calafiore; Martin Fleischmann; Daniel Arribas-Bel; Francisco Rowe (2022). functional_signatures.gpkg [Dataset]. http://doi.org/10.6084/m9.figshare.19391309.v1
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    application/x-sqlite3Available download formats
    Dataset updated
    Mar 21, 2022
    Dataset provided by
    figshare
    Authors
    Krasen Samardzhiev; Alessia Calafiore; Martin Fleischmann; Daniel Arribas-Bel; Francisco Rowe
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    A dataset of functional signatures in Great Britain. Functional signatures encompass areas of similar functional usage, derived from grouping together small-scale spatial units, based on similarity in data ranging from remote sensing to land use, census and points of interest data.

  7. d

    Middle East And North Africa Spatial Analysis And Data Science Market -...

    • datamintelligence.com
    pdf,excel,csv,ppt
    Updated Feb 22, 2024
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    Mansi Goel (2024). Middle East And North Africa Spatial Analysis And Data Science Market - Market Share, Industry Analysis with Key Companies 2024-2031 [Dataset]. https://www.datamintelligence.com/research-report/middle-east-and-north-africa-spatial-analysis-and-data-science-market
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    pdf,excel,csv,pptAvailable download formats
    Dataset updated
    Feb 22, 2024
    Dataset provided by
    DataM Intelligence
    Authors
    Mansi Goel
    License

    https://www.datamintelligence.com/terms-conditionshttps://www.datamintelligence.com/terms-conditions

    Area covered
    Middle East and North Africa, Middle East, Global
    Description

    Middle East and North Africa Spatial Analysis and Data Science Market is expected to reach a CAGR of 10.5% By 2031 | DataM Intelligence

  8. n

    Collaborative Research: Assessing Changing Patterns of Human Activity in the...

    • cmr.earthdata.nasa.gov
    Updated Nov 22, 2019
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    (2019). Collaborative Research: Assessing Changing Patterns of Human Activity in the McMurdo Dry Valleys using Digital Photo Archives [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C2532072212-AMD_USAPDC.html
    Explore at:
    Dataset updated
    Nov 22, 2019
    Time period covered
    Sep 15, 2015 - Aug 31, 2018
    Area covered
    Description

    Beginning with the discovery of a "curious valley" in 1903 by Captain Scott, the McMurdo Dry Valleys (MDV) in Antarctica have been impacted by humans, although there were only three brief visits prior to 1950. Since the late 1950's, human activity in the MDV has become commonplace in summer, putting pressure on the region's fragile ecosystems through camp construction and inhabitation, cross-valley transport on foot and via vehicles, and scientific research that involves sampling and deployment of instruments. Historical photographs, put alongside information from written documentation, offer an invaluable record of the changing patterns of human activity in the MDV. Photographic images often show the physical extent of field camps and research sites, the activities that were taking place, and the environmental protection measures that were being followed. Historical photographs of the MDV, however, are scattered in different places around the world, often in private collections, and there is a real danger that many of these photos may be lost, along with the information they contain. This project will collect and digitize historical photographs of sites of human activity in the MDV from archives and private collections in the United States, New Zealand, and organize them both chronologically and spatially in a GIS database. Sites of past human activities will be re-photographed to provide comparisons with the present, and re-photography will assist in providing spatial data for historical photographs without obvious location information. The results of this analysis will support effective environmental management into the future. The digital photo archive will be openly available through the McMurdo Dry Valleys Long Term Ecological Research (MCM LTER) website (www.mcmlter.org), where it can be used by scientists, environmental managers, and others interested in the region.

    The central question of this project can be reformulated as a hypothesis: Despite an overall increase in human activities in the MDV, the spatial range of these activities has become more confined over time as a result of an increased awareness of ecosystem fragility and efforts to manage the region. To address this hypothesis, the project will define the spatial distribution and temporal frequency of human activity in the MDV. Photographs and reports will be collected from archives with polar collections such as the National Archives of New Zealand in Wellington and Christchurch and the Byrd Polar Research Center in Ohio. Private photograph collections will be accessed through personal connections, social media, advertisements in periodicals such as The Polar Times, and other means. Re-photography in the field will follow established techniques and will create benchmarks for future research projects. The spatial data will be stored in an ArcGIS database for analysis and quantification of the human footprint over time in the MDV. The improved understanding of changing patterns of human activity in the MDV provided by this historical photo archive will provide three major contributions: 1) a fundamentally important historic accounting of human activity to support current environmental management of the MDV; 2) defining the location and type of human activity will be of immediate benefit in two important ways: a) places to avoid for scientists interested in sampling pristine landscapes, and, b) targets of opportunity for scientists investigating the long-term environmental legacy of human activity; and 3) this research will make an innovative contribution to knowledge of the environmental history of the MDV.

  9. n

    Data from: A general-purpose spatial survey design for collaborative science...

    • data.niaid.nih.gov
    • datadryad.org
    • +1more
    zip
    Updated Oct 10, 2016
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    David M. Theobald (2016). A general-purpose spatial survey design for collaborative science and monitoring of global environmental change: the global grid [Dataset]. http://doi.org/10.5061/dryad.jd2s1
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    zipAvailable download formats
    Dataset updated
    Oct 10, 2016
    Authors
    David M. Theobald
    License

    https://spdx.org/licenses/CC0-1.0.htmlhttps://spdx.org/licenses/CC0-1.0.html

    Area covered
    global, United States
    Description

    Recent guidance on environmental modeling and global land-cover validation stresses the need for a probability-based design. Additionally, spatial balance has also been recommended as it ensures more efficient sampling, which is particularly relevant for understanding land use change. In this paper I describe a global sample design and database called the Global Grid (GG) that has both of these statistical characteristics, as well as being flexible, multi-scale, and globally comprehensive. The GG is intended to facilitate collaborative science and monitoring of land changes among local, regional, and national groups of scientists and citizens, and it is provided in a variety of open source formats to promote collaborative and citizen science. Since the GG sample grid is provided at multiple scales and is globally comprehensive, it provides a universal, readily-available sample. It also supports uneven probability sample designs through filtering sample locations by user-defined strata. The GG is not appropriate for use at locations above ±85° because the shape and topological distortion of quadrants becomes extreme near the poles. Additionally, the file sizes of the GG datasets are very large at fine scale (resolution ~600 m × 600 m) and require a 64-bit integer representation.

  10. H

    Data Science Trainings on Analytical Workflows

    • dataverse.harvard.edu
    • search.dataone.org
    Updated Feb 20, 2024
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    Spatial Data Lab (2024). Data Science Trainings on Analytical Workflows [Dataset]. http://doi.org/10.7910/DVN/BWTK2I
    Explore at:
    CroissantCroissant is a format for machine-learning datasets. Learn more about this at mlcommons.org/croissant.
    Dataset updated
    Feb 20, 2024
    Dataset provided by
    Harvard Dataverse
    Authors
    Spatial Data Lab
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    Co-sponsored by the Center for Geographic Analysis of Harvard University, RMDS Lab and Future Data Lab, the workflow-based data analysis project aims to provide new approach for efficient data analysis and replicable, reproducible and expandable research. This year-round webinar series is designed to help attendees advance in their career with research data, tools, and their applications.

  11. n

    LANDISVIEW 2.0 : Free Spatial Data Analysis

    • cmr.earthdata.nasa.gov
    Updated Mar 5, 2021
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    (2021). LANDISVIEW 2.0 : Free Spatial Data Analysis [Dataset]. https://cmr.earthdata.nasa.gov/search/concepts/C1214586381-SCIOPS
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    Dataset updated
    Mar 5, 2021
    Time period covered
    Jan 1, 1970 - Present
    Description

    LANDISVIEW is a tool, developed at the Knowledge Engineering Laboratory at Texas A&M University, to visualize and animate 8-bit/16-bit ERDAS GIS format (e.g., LANDIS and LANDIS-II output maps). It can also convert 8-bit/16-bit ERDAS GIS format into ASCII and batch files. LANDISVIEW provides two major functions: 1) File Viewer: Files can be viewed sequentially and an output can be generated as a movie file or as an image file. 2) File converter: It will convert the loaded files for compatibility with 3rd party software, such as Fragstats, a widely used spatial analysis tool. Some available features of LANDISVIEW include: 1) Display cell coordinates and values. 2) Apply user-defined color palette to visualize files. 3) Save maps as pictures and animations as video files (*.avi). 4) Convert ERDAS files into ASCII grids for compatibility with Fragstats. (Source: http://kelab.tamu.edu/)

  12. e

    NZEUC 2022 Agenda Esri Technology Spatial Analysis and Data Science

    • nzeuc.eagle.co.nz
    Updated Sep 4, 2022
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    Eagle Technology Group Ltd (2022). NZEUC 2022 Agenda Esri Technology Spatial Analysis and Data Science [Dataset]. https://nzeuc.eagle.co.nz/documents/20a1f483170e4e4c926f1f6602bf1a4c
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    Dataset updated
    Sep 4, 2022
    Dataset authored and provided by
    Eagle Technology Group Ltd
    Description

    NZEUC 2022 Agenda Esri Technology Spatial Analysis and Data Science - PDF

  13. m

    GeoStoryTelling

    • data.mendeley.com
    Updated Apr 21, 2023
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    Manuel Gonzalez Canche (2023). GeoStoryTelling [Dataset]. http://doi.org/10.17632/nh2c5t3vf9.1
    Explore at:
    Dataset updated
    Apr 21, 2023
    Authors
    Manuel Gonzalez Canche
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Database created for replication of GeoStoryTelling. Our life stories evolve in specific and contextualized places. Although our homes may be our primarily shaping environment, our homes are themselves situated in neighborhoods that expose us to the immediate “real world” outside home. Indeed, the places where we are currently experiencing, and have experienced life, play a fundamental role in gaining a deeper and more nuanced understanding of our beliefs, fears, perceptions of the world, and even our prospects of social mobility. Despite the immediate impact of the places where we experience life in reaching a better understanding of our life stories, to date most qualitative and mixed methods researchers forego the analytic and elucidating power that geo-contextualizing our narratives bring to social and health research. From this view then, most research findings and conclusions may have been ignoring the spatial contexts that most likely have shaped the experiences of research participants. The main reason for the underuse of these geo-contextualized stories is the requirement of specialized training in geographical information systems and/or computer and statistical programming along with the absence of cost-free and user-friendly geo-visualization tools that may allow non-GIS experts to benefit from geo-contextualized outputs. To address this gap, we present GeoStoryTelling, an analytic framework and user-friendly, cost-free, multi-platform software that enables researchers to visualize their geo-contextualized data narratives. The use of this software (available in Mac and Windows operative systems) does not require users to learn GIS nor computer programming to obtain state-of-the-art, and visually appealing maps. In addition to providing a toy database to fully replicate the outputs presented, we detail the process that researchers need to follow to build their own databases without the need of specialized external software nor hardware. We show how the resulting HTML outputs are capable of integrating a variety of multi-media inputs (i.e., text, image, videos, sound recordings/music, and hyperlinks to other websites) to provide further context to the geo-located stories we are sharing (example https://cutt.ly/k7X9tfN). Accordingly, the goals of this paper are to describe the components of the methodology, the steps to construct the database, and to provide unrestricted access to the software tool, along with a toy dataset so that researchers may interact first-hand with GeoStoryTelling and fully replicate the outputs discussed herein. Since GeoStoryTelling relied on OpenStreetMap its applications may be used worldwide, thus strengthening its potential reach to the mixed methods and qualitative scientific communities, regardless of location around the world. Keywords: Geographical Information Systems; Interactive Visualizations; Data StoryTelling; Mixed Methods & Qualitative Research Methodologies; Spatial Data Science; Geo-Computation.

  14. d

    The Workbench for Spatial Data Science

    • search.dataone.org
    • dataverse.harvard.edu
    Updated Nov 8, 2023
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    Hanchen Yu; Wendy Guan; Shuming Bao (2023). The Workbench for Spatial Data Science [Dataset]. http://doi.org/10.7910/DVN/D2GWPZ
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    Dataset updated
    Nov 8, 2023
    Dataset provided by
    Harvard Dataverse
    Authors
    Hanchen Yu; Wendy Guan; Shuming Bao
    Description

    This presentation explores methodologies and establishes protocols for developing workbenches for spatial data science in research, teaching, and business applications. The objectives of this workbench are to provide:(1) An easy, efficient and customizable toolkit for spatial data analysis with newly added nodes, (2) An integration of data, methodology, and applications for spatial data science, (3) Workflow-based case studies for teaching and research in spatial social science, (4) A training base for users with no skills in GIS and advanced methodology.

  15. data.tar.gz

    • figshare.com
    application/x-gzip
    Updated Aug 13, 2021
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    Yuhao Kang (2021). data.tar.gz [Dataset]. http://doi.org/10.6084/m9.figshare.14905584.v1
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    application/x-gzipAvailable download formats
    Dataset updated
    Aug 13, 2021
    Dataset provided by
    Figsharehttp://figshare.com/
    Authors
    Yuhao Kang
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    As for .csv files, the first column is the index of the point, the last three columns are the nearest points, and the medium columns are multiple attributes.Regarding .shp files, they contain geographic coordinates information.

  16. n

    Toolik Field Station Spatial Data - Datasets - North Slope Science Catalog

    • catalog.northslopescience.org
    Updated Feb 23, 2016
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    (2016). Toolik Field Station Spatial Data - Datasets - North Slope Science Catalog [Dataset]. https://catalog.northslopescience.org/dataset/902
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    Dataset updated
    Feb 23, 2016
    Area covered
    North Slope Borough
    Description

    Data downloads available from the Toolik Field Station. Includes: Aerial photos of the station area and Anaktuvuk River

  17. Data from: Spatial Clustering of Citizen Science Data Improves Downstream...

    • zenodo.org
    • explore.openaire.eu
    zip
    Updated Aug 10, 2024
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    Anonymous; Anonymous (2024). Spatial Clustering of Citizen Science Data Improves Downstream Species Distribution Models [Dataset]. http://doi.org/10.5281/zenodo.13118082
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    zipAvailable download formats
    Dataset updated
    Aug 10, 2024
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Anonymous; Anonymous
    Description

    Dataset for Spatial Clustering of Citizen Science Data Improves Downstream Species Distribution Models.

    checklist_data.zip: contains eBird checklists for 31 bird species over southwestern Oregon, United States.

    occupancy_feature_raster.zip: occupancy feature rasters for informing spatial clustering algorithms and species distribution models, and for predicting occupancy maps.

  18. Spatially aggregated MPI values (via DHS)

    • kaggle.com
    Updated May 5, 2018
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    Fabi Bru (2018). Spatially aggregated MPI values (via DHS) [Dataset]. https://www.kaggle.com/datasets/fbruckschen/spatially-aggregated-mpi-values-via-dhs
    Explore at:
    CroissantCroissant is a format for machine-learning datasets. Learn more about this at mlcommons.org/croissant.
    Dataset updated
    May 5, 2018
    Dataset provided by
    Kagglehttp://kaggle.com/
    Authors
    Fabi Bru
    Description

    Context

    The csvs in this dataset are being constructed by kernels like this one. Raw DHS data from households is aggregated on subnational levels to give a rough estimate of poverty on different spatial scales.

    Content

    Currently holding the following countries and spatial levels:

    • Philippines
    • Provinces

    Acknowledgements

    DHS

    Inspiration

    This dataset helps to augment traditional survey data with non-traditional new data sources.

  19. u

    Data from: Not just crop or forest: building an integrated land cover map...

    • agdatacommons.nal.usda.gov
    • datasetcatalog.nlm.nih.gov
    • +1more
    bin
    Updated May 6, 2025
    + more versions
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    Melanie Kammerer; Aaron L. Iverson; Kevin Li; Sarah C. Goslee (2025). Data from: Not just crop or forest: building an integrated land cover map for agricultural and natural areas (spatial files) [Dataset]. http://doi.org/10.15482/USDA.ADC/1527978
    Explore at:
    binAvailable download formats
    Dataset updated
    May 6, 2025
    Dataset provided by
    Ag Data Commons
    Authors
    Melanie Kammerer; Aaron L. Iverson; Kevin Li; Sarah C. Goslee
    License

    U.S. Government Workshttps://www.usa.gov/government-works
    License information was derived automatically

    Description

    Introduction and Rationale:Due to our increasing understanding of the role the surrounding landscape plays in ecological processes, a detailed characterization of land cover, including both agricultural and natural habitats, is ever more important for both researchers and conservation practitioners. Unfortunately, in the United States, different types of land cover data are split across thematic datasets that emphasize agricultural or natural vegetation, but not both. To address this data gap and reduce duplicative efforts in geospatial processing, we merged two major datasets, the LANDFIRE National Vegetation Classification (NVC) and USDA-NASS Cropland Data Layer (CDL), to produce integrated ‘Spatial Products for Agriculture and Nature’ (SPAN). Our workflow leveraged strengths of the NVC and the CDL to produce detailed rasters comprising both agricultural and natural land-cover classes. We generated SPAN for each year from 2012-2021 for the conterminous United States, quantified agreement between input layers and accuracy of our merged product, and published the complete workflow necessary to update SPAN. In our validation analyses, we found that approximately 5.5% of NVC agricultural pixels conflicted with the CDL, but we resolved a majority of these conflicts based on surrounding agricultural land, leaving only 0.6% of agricultural pixels unresolved in the final version of SPAN.Contents:Spatial dataNational rasters of land cover in the conterminous United States: 2012-2021Rasters of pixels mismatched between CDL and NVC: 2012-2021Resources in this dataset:Resource Title: SPAN land cover in the conterminous United States: 2012-2021 - SCINet File Name: KammererNationalRasters.zip Resource Description: GeoTIFF rasters showing location of pixels that are mismatched between 2016 NVC and specific year of CDL (2012-2021). Spatial Products for Agriculture and Nature ('SPAN') land cover in the conterminous United States from 2012-2021. This raster dataset is available in GeoTIFF format and was created by joining agricultural classes from the USDA-NASS Cropland Data Layer (CDL) to national vegetation from the LANDFIRE National Vegetation Classification v2.0 ('Remap'). Pixels of national vegetation are the same in all rasters provided here and represent land cover in 2016. Agricultural pixels were taken from the CDL in the specified year, so depict agricultural land from 2012-2021. Resource Title: Rasters of pixels mismatched between CDL and NVC: 2012-2021 - SCINet File Name: MismatchedNational.zip Resource Description: GeoTIFF rasters showing location of pixels that are mismatched between 2016 NVC and specific year of CDL (2012-2021). This dataset includes pixels that were classified as agriculture in the NVC but, in the CDL, were not agriculture (or were a conflicting agricultural class). For more details, we refer users to the linked publication describing our geospatial processing and validation workflow.SCINet users: The files can be accessed/retrieved with valid SCINet account at this location: /LTS/ADCdatastorage/NAL/published/node455886/ See the SCINet File Transfer guide for more information on moving large files: https://scinet.usda.gov/guides/data/datatransferGlobus users: The files can also be accessed through Globus by following this data link. The user will need to log in to Globus in order to retrieve this data. User accounts are free of charge with several options for signing on. Instructions for creating an account are on the login page.

  20. Data from: A Review of Spatial Interpolation Methods for Environmental...

    • researchdata.edu.au
    • datadiscoverystudio.org
    Updated Sep 25, 2015
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    Li, J.; Heap, A.D.; Geoscience Australia (2015). A Review of Spatial Interpolation Methods for Environmental Scientists [Dataset]. https://researchdata.edu.au/review-spatial-interpolation-environmental-scientists/682872
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    Dataset updated
    Sep 25, 2015
    Dataset provided by
    Geoscience Australiahttp://ga.gov.au/
    Australian Ocean Data Network
    Authors
    Li, J.; Heap, A.D.; Geoscience Australia
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Area covered
    Description

    This review aims to provide some guidelines and suggestions in relation to the application of the methods to environmental data by comparing the features of the commonly applied methods that fall into three categories, namely: non-geostatistical interpolators, geostatistical interpolators and combined methods. Commonly used assessment measures are summarised and the criteria used to judge each measurement are also discussed. Two new measurements are proposed and a procedure is developed to compare the performance of the methods for different variables and from various disciplines. A total of 51 comparative studies on the performance of various methods in environmental sciences are summarised. The performance of 62 methods and sub-methods in the 51 comparative studies is compared. Several factors that affect the performance are discussed, including sampling design, sample spatial distribution, data quality, correlation between primary and secondary variable, and interaction among various factors. The impacts of sample density, variation in the data, sampling design and stratification on the estimations of the methods are quantified using data from 77 cases. A total of 26 methods are then classified based on their features to provide an overview of relationships among these methods. These features are quantified and a cluster analysis is conducted to show similarities among these spatial interpolators. A decision tree for selecting an appropriate method from these 26 methods is developed based on data availability and nature. Finally, a list of software packages for spatial interpolation is provided. Some important factors for spatial interpolation in marine environmental science are discussed, and recommendations are made for applying the methods to marine environmental data.

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AmeriGEOSS (2021). Center For Spatial Information Science and Systems [Dataset]. https://hub.arcgis.com/documents/8c302e0dee9b44e78ac2c14586b9ba73

Center For Spatial Information Science and Systems

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427 scholarly articles cite this dataset (View in Google Scholar)
Dataset updated
Jul 9, 2021
Dataset authored and provided by
AmeriGEOSS
Description

The Center for Spatial Information Science and Systems (CSISS) is an interdisciplinary research center chartered by the provost and affiliated with the College of Science at George Mason University, Fairfax VA, 22030, U.S.A.CSISS currently operates Laboratory for Advanced Information Technology and Standards (LAITS)CSISS is a member of the National Committee on Information Technology Standards Technical Committee L1 and a member of Open GIS Consortium (OGC).CSISS Misson:* To conduct world-class research in spatial information science and system.* To provide state-of-art research training to post-doctoral fellows, Ph.D. and Master students in the field.CSISS Research Focus:* Theory and methodology of spatial information science;* Standards and Interoperability of spatial data, information, knowledge, and systems;* Architecture and prototype of widely distributed large spatial information systems, such as NSDI, GSDI, and GEOSS, as well as service-based spatial knowledge and decision-making systems;* Exploration of new information technologies that have potential applications in Spatial Information Science (SIS);* The applications of SIS in the social sectors having either national interests or major commercial values, such as renewable energy, location-based mobile services, intelligent transportation, and homeland security.

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