- c
Aerial Imagery 2012 Kitchener (SID)
- geohub.cambridge.ca
- open-kitchenergis.opendata.arcgis.com
- +1more
Updated Jun 27, 2016+ more versions
Share
Facebook
Twitter
EmailClick to copy linkLink copiedCiteCity of Kitchener (2016). Aerial Imagery 2012 Kitchener (SID) [Dataset]. https://geohub.cambridge.ca/documents/189b3deeac5743d2b4f4d1d167698d43Dataset updatedJun 27, 2016Dataset authored and provided byCity of KitchenerArea coveredDescriptionMetadata LinkOrthoimagery 2012
Abstract: Digital orthophoto imagery at a resolution of 12 cm was flown for the Region of Waterloo. The images were capture in spring 2012. The ground conditions were leaf off and snow free. General Information Source Year 2012 Category Ortho Feature Type Imagery Methodology First Base Solutions created a digital 12cm resolution colour orthophoto mosaic of every 60% FOL photograph using the adjusted digital images, ground control data and a digital elevation model.Correcting the distortion found in the original imagery creates the orthophoto. There are three distortions, camera lens distortion, changes in aircraft altitude and changing ground elevation.
Processing of the orthoimagery is done by using a combination of PCI and Intergraph software. Once the adjusted image orientation data is imported, the remaining data required to produce the orthophoto is input. This includes the camera calibration data, control data and the digital elevation model. The number of times the imagery is subject to re-sampling is minimized. The re-sampling algorithms used employs cubic convolution strategies for deriving the output pixel intensity value. Once the individual images have been orthorecified they are imported into the Intergraph OrthoPro mosaicing environment. Intergraph produces remarkable mosaics with virtually invisible seams and remarkably even tone. Initial tiles are clipped from within Intergraph and then mosaiced together using MrSID for QC evaluation. Visual QC checks are done to look for wobbles along road/railways and bridges, even colour tones, poor cutline location and incorrect elevations. Once corrections are complete the final tiles are clipped using PCI and final delivery tiles are processed.
Geographic Extent City of Kitchener Spatial Projection NAD83 UTM Zone 17N (EPSG: 26917) Georeferencing and Accuracy Acquistion Period April Horizontal Datum North American Datum 1983 (EPSG: 6269) Vertical Datum Not Applicable Horizontal Accuracy 6 cm RMSE Vertical Accuracy Not Applicable Grid Resolution 12 cm Spectral Bands RBG, CIR (4-bands) Point Density File Format Geotiff Source and Contraints Use Constraint Open Data Agency Originator Multiple Agencies Agency Distributor City of Kitchener Process Description Ortho-photo mosaic from tiles Flying Height Above Ground (m) 1700 Spatial Area (km2) 159 Spatial Resolution (cm) 12 Producer First Base Solutions Inc. System Owner City of Kitchener Contact and Links Open Data https://open-kitchenergis.opendata.arcgis.com/documents/189b3deeac5743d2b4f4d1d167698d43/about Contact Manager Geospatial Data and Analytics, City of Kitchener Citation Citation Orthoimagery 2012 (April - 12 cm) Spectral Bands RBG, CIR (4-bands), Horizontal Accuracy: 6 cm RMSE (First Base Solutions Inc. for City of Kitchener) NAD83 UTM Zone 17N (EPSG: 26917) © 2023 City of Kitchener | 200 King Street West, Kitchener, Ontario | Telephone: 519-741-2345, TTY: 1-866-969-9994 - c
Aerial Imagery 2020 Kitchener (SID)
- geohub.cambridge.ca
- open-kitchenergis.opendata.arcgis.com
- +1more
Updated Mar 6, 2023+ more versionsShareFacebookTwitterEmailClick to copy linkLink copiedCiteCity of Kitchener (2023). Aerial Imagery 2020 Kitchener (SID) [Dataset]. https://geohub.cambridge.ca/documents/ef365877e31a4d198ef365c53f11ee71Dataset updatedMar 6, 2023Dataset authored and provided byCity of KitchenerArea coveredDescriptionMetadata LinkOrthoimagery 2020
Abstract: Digital orthoimagery at a resolution of 10 cm was flown in spring 2020 for the City of Waterloo, City of Kitchener, City of Cambridge, and City of Guelph. The ground conditions were leaf-off and snow and ice free. General Information Source Year 2020 Category Ortho Feature Type Imagery Methodology Geographic Extent City of Kitchener Spatial Projection NAD83 UTM Zone 17N (EPSG: 26917) Georeferencing and Accuracy Acquistion Period May Horizontal Datum North American Datum 1983 (EPSG: 6269) Vertical Datum Not Applicable Horizontal Accuracy 15 cm @ 95% CI Vertical Accuracy Not Applicable Grid Resolution 10 cm Spectral Bands RBG, PAN, CIR (5-bands) Point Density File Format Geotiff Source and Contraints Use Constraint Open Data Agency Originator Multiple Agencies Agency Distributor City of Kitchener Process Description Ortho-photo mosaic from tiles Flying Height Above Ground (m) 1900 Spatial Area (km2) 208 Spatial Resolution (cm) 10 Producer First Base Solutions Inc. System Owner City of Kitchener Contact and Links Open Data https://open-kitchenergis.opendata.arcgis.com/documents/ef365877e31a4d198ef365c53f11ee71/about Contact Manager Geospatial Data and Analytics, City of Kitchener Citation Citation Orthoimagery 2020 (May - 10 cm) Spectral Bands RBG, PAN, CIR (5-bands), Horizontal Accuracy: 15 cm @ 95% CI (First Base Solutions Inc. for City of Kitchener) NAD83 UTM Zone 17N (EPSG: 26917) © 2023 City of Kitchener | 200 King Street West, Kitchener, Ontario | Telephone: 519-741-2345, TTY: 1-866-969-9994 - a
Aerial Imagery 2017 Kitchener (SID)
- hub.arcgis.com
- geohub.cambridge.ca
Updated Sep 14, 2018ShareFacebookTwitterEmailClick to copy linkLink copiedCiteCity of Kitchener (2018). Aerial Imagery 2017 Kitchener (SID) [Dataset]. https://hub.arcgis.com/documents/227e33b098774d4c9212fe9ea9eb792cDataset updatedSep 14, 2018Dataset authored and provided byCity of KitchenerArea coveredDescriptionMetadata LinkOrthoimagery 2017
Abstract: Digital orthoimagery at a resolution of 12 cm was flown in spring 2017 for the City of Waterloo, City of Kitchener, City of Cambridge, and City of Guelph. The ground conditions were leaf-off and snow and ice free. General Information Source Year 2017 Category Ortho Feature Type Imagery Methodology Geographic Extent City of Kitchener Spatial Projection NAD83 UTM Zone 17N (EPSG: 26917) Georeferencing and Accuracy Acquistion Period April Horizontal Datum North American Datum 1983 (EPSG: 6269) Vertical Datum Not Applicable Horizontal Accuracy 15 cm @ 95% CI Vertical Accuracy Not Applicable Grid Resolution 12 cm Spectral Bands RBG (3-bands) Point Density File Format Geotiff Source and Contraints Use Constraint Open Data Agency Originator Multiple Agencies Agency Distributor City of Kitchener Process Description Ortho-photo mosaic from tiles Flying Height Above Ground (m) 2300 Spatial Area (km2) 208 Spatial Resolution (cm) 12 Producer First Base Solutions Inc. System Owner City of Kitchener Contact and Links Open Data https://open-kitchenergis.opendata.arcgis.com/documents/227e33b098774d4c9212fe9ea9eb792c/about Contact Manager Geospatial Data and Analytics, City of Kitchener Citation Citation Orthoimagery 2017 (April - 12 cm) Spectral Bands RBG (3-bands), Horizontal Accuracy: 15 cm @ 95% CI (First Base Solutions Inc. for City of Kitchener) NAD83 UTM Zone 17N (EPSG: 26917) © 2023 City of Kitchener | 200 King Street West, Kitchener, Ontario | Telephone: 519-741-2345, TTY: 1-866-969-9994 - a
Aerial Imagery 2019 Kitchener (SID)
- open-kitchenergis.opendata.arcgis.com
Updated Sep 4, 2020ShareFacebookTwitterEmailClick to copy linkLink copiedCiteCity of Kitchener (2020). Aerial Imagery 2019 Kitchener (SID) [Dataset]. https://open-kitchenergis.opendata.arcgis.com/documents/6bd9c9505c584532b32aeeb889ae6f27Dataset updatedSep 4, 2020Dataset authored and provided byCity of KitchenerArea coveredDescriptionMetadata LinkOrthoimagery 2019
Abstract: Digital orthoimagery at a resolution of 9 cm was flown in spring 2019 for the City of Waterloo, City of Kitchener, City of Cambridge, and City of Guelph. The ground conditions were leaf-off and snow and ice free. General Information Source Year 2019 Category Ortho Feature Type Imagery Methodology Geographic Extent City of Kitchener Spatial Projection NAD83 UTM Zone 17N (EPSG: 26917) Georeferencing and Accuracy Acquistion Period May Horizontal Datum North American Datum 1983 (EPSG: 6269) Vertical Datum Not Applicable Horizontal Accuracy 15 cm @ 95% CI Vertical Accuracy Not Applicable Grid Resolution 9 cm Spectral Bands RBG, PAN, CIR (5-bands) Point Density File Format Geotiff Source and Contraints Use Constraint Open Data Agency Originator Multiple Agencies Agency Distributor City of Kitchener Process Description Ortho-photo mosaic from tiles Flying Height Above Ground (m) 1800 Spatial Area (km2) 208 Spatial Resolution (cm) 9 Producer First Base Solutions Inc. System Owner City of Kitchener Contact and Links Open Data https://open-kitchenergis.opendata.arcgis.com/documents/6bd9c9505c584532b32aeeb889ae6f27/about Contact Manager Geospatial Data and Analytics, City of Kitchener Citation Citation Orthoimagery 2019 (May - 9 cm) Spectral Bands RBG, PAN, CIR (5-bands), Horizontal Accuracy: 15 cm @ 95% CI (First Base Solutions Inc. for City of Kitchener) NAD83 UTM Zone 17N (EPSG: 26917) © 2023 City of Kitchener | 200 King Street West, Kitchener, Ontario | Telephone: 519-741-2345, TTY: 1-866-969-9994 - c
Aerial Imagery 2018 Kitchener (SID)
- geohub.cambridge.ca
- data-cityofcambridge.opendata.arcgis.com
Updated Jul 8, 2019+ more versionsShareFacebookTwitterEmailClick to copy linkLink copiedCiteCity of Kitchener (2019). Aerial Imagery 2018 Kitchener (SID) [Dataset]. https://geohub.cambridge.ca/documents/03f1ba56e4294586a0ebbd3c34948fa6Dataset updatedJul 8, 2019Dataset authored and provided byCity of KitchenerArea coveredDescriptionMetadata LinkOrthoimagery 2018
Abstract: Digital orthophoto imagery at a resolution of 12 cm was flown for the Region of Waterloo. The images were capture in spring 2018. The ground conditions were leaf off and snow free. General Information Source Year 2018 Category Ortho Feature Type Imagery Methodology Geographic Extent City of Kitchener Spatial Projection NAD83 UTM Zone 17N (EPSG: 26917) Georeferencing and Accuracy Acquistion Period May Horizontal Datum North American Datum 1983 (EPSG: 6269) Vertical Datum Not Applicable Horizontal Accuracy 15 cm @ 95% CI Vertical Accuracy Not Applicable Grid Resolution 12 cm Spectral Bands RBG, PAN, CIR (5-bands) Point Density File Format Geotiff Source and Contraints Use Constraint Open Data Agency Originator Multiple Agencies Agency Distributor City of Kitchener Process Description Ortho-photo mosaic from tiles Flying Height Above Ground (m) 2300 Spatial Area (km2) 207 Spatial Resolution (cm) 12 Producer First Base Solutions Inc. System Owner City of Kitchener Contact and Links Open Data https://open-kitchenergis.opendata.arcgis.com/documents/03f1ba56e4294586a0ebbd3c34948fa6/about Contact Manager Geospatial Data and Analytics, City of Kitchener Citation Citation Orthoimagery 2018 (May - 12 cm) Spectral Bands RBG, PAN, CIR (5-bands), Horizontal Accuracy: 15 cm @ 95% CI (First Base Solutions Inc. for City of Kitchener) NAD83 UTM Zone 17N (EPSG: 26917) © 2023 City of Kitchener | 200 King Street West, Kitchener, Ontario | Telephone: 519-741-2345, TTY: 1-866-969-9994 - a
Aerial Imagery 2016 Kitchener (SID)
- open-kitchenergis.opendata.arcgis.com
- geohub.cambridge.ca
Updated Sep 14, 2018ShareFacebookTwitterEmailClick to copy linkLink copiedCiteCity of Kitchener (2018). Aerial Imagery 2016 Kitchener (SID) [Dataset]. https://open-kitchenergis.opendata.arcgis.com/documents/3b29a4e14e2c4971b33a1d37de492cefDataset updatedSep 14, 2018Dataset authored and provided byCity of KitchenerArea coveredDescriptionMetadata LinkOrthoimagery 2016
Abstract: General Information Source Year 2016 Category Ortho Feature Type Imagery Methodology First Base Solutions created a digital 12cm resolution colour orthophoto mosaic of every 60% FOL photograph using the adjusted digital images, ground control data and a digital elevation model.Correcting the distortion found in the original imagery creates the orthophoto. There are three distortions, camera lens distortion, changes in aircraft altitude and changing ground elevation.
Processing of the orthoimagery is done by using a combination of PCI and Intergraph software. Once the adjusted image orientation data is imported, the remaining data required to produce the orthophoto is input. This includes the camera calibration data, control data and the digital elevation model. The number of times the imagery is subject to re-sampling is minimized. The re-sampling algorithms used employs cubic convolution strategies for deriving the output pixel intensity value. Once the individual images have been orthorecified they are imported into the Intergraph OrthoPro mosaicing environment. Intergraph produces remarkable mosaics with virtually invisible seams and remarkably even tone. Initial tiles are clipped from within Intergraph and then mosaiced together using MrSID for QC evaluation. Visual QC checks are done to look for wobbles along road/railways and bridges, even colour tones, poor cutline location and incorrect elevations. Once corrections are complete the final tiles are clipped using PCI and final delivery tiles are processed.
Geographic Extent City of Kitchener Spatial Projection NAD83 UTM Zone 17N (EPSG: 26917) Georeferencing and Accuracy Acquistion Period May Horizontal Datum North American Datum 1983 (EPSG: 6269) Vertical Datum Not Applicable Horizontal Accuracy 15 cm @ 95% CI Vertical Accuracy Not Applicable Grid Resolution 12 cm Spectral Bands RBG, PAN, CIR (5-bands) Point Density File Format Geotiff Source and Contraints Use Constraint Open Data Agency Originator Multiple Agencies Agency Distributor City of Kitchener Process Description Ortho-photo mosaic from tiles Flying Height Above Ground (m) 2300 Spatial Area (km2) 207 Spatial Resolution (cm) 12 Producer First Base Solutions Inc. System Owner City of Kitchener Contact and Links Open Data https://open-kitchenergis.opendata.arcgis.com/documents/3b29a4e14e2c4971b33a1d37de492cef/about Contact Manager Geospatial Data and Analytics, City of Kitchener Citation Citation Orthoimagery 2016 (May - 12 cm) Spectral Bands RBG, PAN, CIR (5-bands), Horizontal Accuracy: 15 cm @ 95% CI (First Base Solutions Inc. for City of Kitchener) NAD83 UTM Zone 17N (EPSG: 26917) © 2023 City of Kitchener | 200 King Street West, Kitchener, Ontario | Telephone: 519-741-2345, TTY: 1-866-969-9994 - H
Waterloo Building Dataset
- dataverse.harvard.edu
- search.dataone.org
Updated Oct 1, 2021+ more versionsShareFacebookTwitterEmailClick to copy linkLink copiedCiteHongjie He; Zijian Jiang; Kyle Gao; Sarah Narges Fatholahi; Yuwei Cai; Weikai Tan; Bingxu Hu; Liyuan Qing; Hongzhang Xu; Jonathan Li (2021). Waterloo Building Dataset [Dataset]. http://doi.org/10.7910/DVN/EXRA2VCroissantCroissant is a format for machine-learning datasets. Learn more about this at mlcommons.org/croissant.Unique identifierhttps://doi.org/10.7910/DVN/EXRA2VDataset updatedOct 1, 2021Dataset provided byHarvard DataverseAuthorsHongjie He; Zijian Jiang; Kyle Gao; Sarah Narges Fatholahi; Yuwei Cai; Weikai Tan; Bingxu Hu; Liyuan Qing; Hongzhang Xu; Jonathan LiLicenseCC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
License information was derived automaticallyDescriptionWe present the Waterloo Building Dataset for building footprint extraction from very-high-spatial-resolution aerial ortho imagery. Our dataset covers the Kitchener-Waterloo area in Ontario, Canada, contains 117,000 manually labeled buildings, and extends over an area of 205.8 km2. At a spatial resolution of 12 cm, it is the highest resolution publicly available building footprint extraction dataset in North America.
- a
Aerial Imagery (2014)
- open-kitchenergis.opendata.arcgis.com
- geohub.cambridge.ca
- +2more
Updated Jul 15, 2016ShareFacebookTwitterEmailClick to copy linkLink copiedCiteCity of Waterloo (2016). Aerial Imagery (2014) [Dataset]. https://open-kitchenergis.opendata.arcgis.com/documents/eac1ad054a11498fb07373230885d061Dataset updatedJul 15, 2016Dataset authored and provided byCity of WaterlooLicensehttps://data.waterloo.ca/pages/open-data-licencehttps://data.waterloo.ca/pages/open-data-licence
Area coveredDescriptionAerial Imagery (.sid file) of the City of Waterloo captured the first week of May 2014.Note: This is a large file and may take some time to download.
Not seeing a result you expected?
Learn how you can add new datasets to our index.
FacebookTwitterEmailMetadata LinkOrthoimagery 2012
Abstract:
Digital orthophoto imagery at a resolution of 12 cm was flown for the Region of Waterloo. The images were capture in spring 2012. The ground conditions were leaf off and snow free.
General Information
Source Year
2012
Category
Ortho
Feature Type
Imagery
Methodology
First Base Solutions created a digital 12cm resolution colour orthophoto mosaic of every 60% FOL photograph using the adjusted digital images, ground control data and a digital elevation model.
Correcting the distortion found in the original imagery creates the orthophoto. There are three distortions, camera lens distortion, changes in aircraft altitude and changing ground elevation.
Processing of the orthoimagery is done by using a combination of PCI and Intergraph software. Once the adjusted image orientation data is imported, the remaining data required to produce the orthophoto is input. This includes the camera calibration data, control data and the digital elevation model. The number of times the imagery is subject to re-sampling is minimized. The re-sampling algorithms used employs cubic convolution strategies for deriving the output pixel intensity value. Once the individual images have been orthorecified they are imported into the Intergraph OrthoPro mosaicing environment. Intergraph produces remarkable mosaics with virtually invisible seams and remarkably even tone. Initial tiles are clipped from within Intergraph and then mosaiced together using MrSID for QC evaluation. Visual QC checks are done to look for wobbles along road/railways and bridges, even colour tones, poor cutline location and incorrect elevations. Once corrections are complete the final tiles are clipped using PCI and final delivery tiles are processed.
Geographic Extent
City of Kitchener
Spatial Projection
NAD83 UTM Zone 17N (EPSG: 26917)
Georeferencing and Accuracy
Acquistion Period
April
Horizontal Datum
North American Datum 1983 (EPSG: 6269)
Vertical Datum
Not Applicable
Horizontal Accuracy
6 cm RMSE
Vertical Accuracy
Not Applicable
Grid Resolution
12 cm
Spectral Bands
RBG, CIR (4-bands)
Point Density
File Format
Geotiff
Source and Contraints
Use Constraint
Open Data
Agency Originator
Multiple Agencies
Agency Distributor
City of Kitchener
Process Description
Ortho-photo mosaic from tiles
Flying Height Above Ground (m)
1700
Spatial Area (km2)
159
Spatial Resolution (cm)
12
Producer
First Base Solutions Inc.
System
Owner
City of Kitchener
Contact and Links
Open Data
https://open-kitchenergis.opendata.arcgis.com/documents/189b3deeac5743d2b4f4d1d167698d43/about
Contact
Manager Geospatial Data and Analytics, City of Kitchener
Citation
Citation
Orthoimagery 2012 (April - 12 cm) Spectral Bands RBG, CIR (4-bands), Horizontal Accuracy: 6 cm RMSE (First Base Solutions Inc. for City of Kitchener) NAD83 UTM Zone 17N (EPSG: 26917)
© 2023 City of Kitchener | 200 King Street West, Kitchener, Ontario | Telephone: 519-741-2345, TTY: 1-866-969-9994