4 datasets found
  1. w

    Elevation Benchmarks

    • data.wu.ac.at
    • data.cityofchicago.org
    • +3more
    csv, json, rdf, xml
    Updated Oct 28, 2014
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    City of Chicago (2014). Elevation Benchmarks [Dataset]. https://data.wu.ac.at/schema/data_gov/MDVmYjY0YWMtMWYwZC00ZDRiLTlkOWQtYjRmODljMjA3ZmYw
    Explore at:
    rdf, xml, csv, jsonAvailable download formats
    Dataset updated
    Oct 28, 2014
    Dataset provided by
    City of Chicago
    Description

    The following dataset includes "Active Benchmarks," which are provided to facilitate the identification of City-managed standard benchmarks. Standard benchmarks are for public and private use in establishing a point in space. Note: The benchmarks are referenced to the Chicago City Datum = 0.00, (CCD = 579.88 feet above mean tide New York). The City of Chicago Department of Water Management’s (DWM) Topographic Benchmark is the source of the benchmark information contained in this online database. The information contained in the index card system was compiled by scanning the original cards, then transcribing some of this information to prepare a table and map. Over time, the DWM will contract services to field verify the data and update the index card system and this online database.This dataset was last updated September 2011. Coordinates are estimated. To view map, go to https://data.cityofchicago.org/Buildings/Elevation-Benchmarks-Map/kmt9-pg57 or for PDF map, go to http://cityofchicago.org/content/dam/city/depts/water/supp_info/Benchmarks/BMMap.pdf. Please read the Terms of Use: http://www.cityofchicago.org/city/en/narr/foia/data_disclaimer.html.

  2. C

    Elevation Heat Map

    • data.cityofchicago.org
    • data.wu.ac.at
    application/rdfxml +5
    Updated Feb 11, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    City of Chicago (2025). Elevation Heat Map [Dataset]. https://data.cityofchicago.org/w/vfd5-f3kt/3q3f-6823?cur=0KMCIQPaj5m
    Explore at:
    tsv, csv, application/rssxml, application/rdfxml, json, xmlAvailable download formats
    Dataset updated
    Feb 11, 2025
    Authors
    City of Chicago
    Description

    The following dataset includes "Active Benchmarks," which are provided to facilitate the identification of City-managed standard benchmarks. Standard benchmarks are for public and private use in establishing a point in space. Note: The benchmarks are referenced to the Chicago City Datum = 0.00, (CCD = 579.88 feet above mean tide New York). The City of Chicago Department of Water Management’s (DWM) Topographic Benchmark is the source of the benchmark information contained in this online database. The information contained in the index card system was compiled by scanning the original cards, then transcribing some of this information to prepare a table and map. Over time, the DWM will contract services to field verify the data and update the index card system and this online database.This dataset was last updated September 2011. Coordinates are estimated. To view map, go to https://data.cityofchicago.org/Buildings/Elevation-Benchmarks-Map/kmt9-pg57 or for PDF map, go to http://cityofchicago.org/content/dam/city/depts/water/supp_info/Benchmarks/BMMap.pdf. Please read the Terms of Use: http://www.cityofchicago.org/city/en/narr/foia/data_disclaimer.html.

  3. w

    Elevation Benchmarks - Map

    • data.wu.ac.at
    Updated Aug 27, 2016
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    cocadmin (2016). Elevation Benchmarks - Map [Dataset]. https://data.wu.ac.at/schema/data_cityofchicago_org/a210OS1wZzU3
    Explore at:
    Dataset updated
    Aug 27, 2016
    Dataset provided by
    cocadmin
    Description

    The following dataset includes "Active Benchmarks," which are provided to facilitate the identification of City-managed standard benchmarks. Standard benchmarks are for public and private use in establishing a point in space. Note: The benchmarks are referenced to the Chicago City Datum = 0.00, (CCD = 579.88 feet above mean tide New York). The City of Chicago Department of Water Management’s (DWM) Topographic Benchmark is the source of the benchmark information contained in this online database. The information contained in the index card system was compiled by scanning the original cards, then transcribing some of this information to prepare a table and map. Over time, the DWM will contract services to field verify the data and update the index card system and this online database.This dataset was last updated September 2011. Coordinates are estimated. To view map, go to http://cityofchicago.org/content/dam/city/depts/water/supp_info/Benchmarks/BMMap.pdf. Please read the Terms of Use: http://www.cityofchicago.org/city/en/narr/foia/data_disclaimer.html.

  4. w

    Elevation Benchmarks - Map - By Elevation Range

    • data.wu.ac.at
    Updated Aug 27, 2016
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    cocadmin (2016). Elevation Benchmarks - Map - By Elevation Range [Dataset]. https://data.wu.ac.at/schema/data_cityofchicago_org/NHg1Ni1kdm5w
    Explore at:
    Dataset updated
    Aug 27, 2016
    Dataset provided by
    cocadmin
    Description

    The following dataset includes "Active Benchmarks," which are provided to facilitate the identification of City-managed standard benchmarks. Standard benchmarks are for public and private use in establishing a point in space. Note: The benchmarks are referenced to the Chicago City Datum = 0.00, (CCD = 579.88 feet above mean tide New York). The City of Chicago Department of Water Management’s (DWM) Topographic Benchmark is the source of the benchmark information contained in this online database. The information contained in the index card system was compiled by scanning the original cards, then transcribing some of this information to prepare a table and map. Over time, the DWM will contract services to field verify the data and update the index card system and this online database.This dataset was last updated September 2011. Coordinates are estimated. To view map, go to https://data.cityofchicago.org/Buildings/Elevation-Benchmarks-Map/kmt9-pg57 or for PDF map, go to http://cityofchicago.org/content/dam/city/depts/water/supp_info/Benchmarks/BMMap.pdf. Please read the Terms of Use: http://www.cityofchicago.org/city/en/narr/foia/data_disclaimer.html.

  5. Not seeing a result you expected?
    Learn how you can add new datasets to our index.

Share
FacebookFacebook
TwitterTwitter
Email
Click to copy link
Link copied
Close
Cite
City of Chicago (2014). Elevation Benchmarks [Dataset]. https://data.wu.ac.at/schema/data_gov/MDVmYjY0YWMtMWYwZC00ZDRiLTlkOWQtYjRmODljMjA3ZmYw

Elevation Benchmarks

Explore at:
243 scholarly articles cite this dataset (View in Google Scholar)
rdf, xml, csv, jsonAvailable download formats
Dataset updated
Oct 28, 2014
Dataset provided by
City of Chicago
Description

The following dataset includes "Active Benchmarks," which are provided to facilitate the identification of City-managed standard benchmarks. Standard benchmarks are for public and private use in establishing a point in space. Note: The benchmarks are referenced to the Chicago City Datum = 0.00, (CCD = 579.88 feet above mean tide New York). The City of Chicago Department of Water Management’s (DWM) Topographic Benchmark is the source of the benchmark information contained in this online database. The information contained in the index card system was compiled by scanning the original cards, then transcribing some of this information to prepare a table and map. Over time, the DWM will contract services to field verify the data and update the index card system and this online database.This dataset was last updated September 2011. Coordinates are estimated. To view map, go to https://data.cityofchicago.org/Buildings/Elevation-Benchmarks-Map/kmt9-pg57 or for PDF map, go to http://cityofchicago.org/content/dam/city/depts/water/supp_info/Benchmarks/BMMap.pdf. Please read the Terms of Use: http://www.cityofchicago.org/city/en/narr/foia/data_disclaimer.html.

Search
Clear search
Close search
Google apps
Main menu