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Additional rooflines capured from 2023 urban imagery. Captured from imagery not photogrammetrically corrected. Heights calculated from centre point ground DEM elevation. Date end added for any that no longer visable in 2023 Urban imagery.
Additional field added 'Subtype' to further categorise Structure_Rooflines_2016_orig
AAM was engaged by BOPLASS Ltd to map structure rooflines over Rotorua District from
imagery captured for the BOPLASS AP1K and AP2K flown in 2016.
The source photography was acquired between 9 Jan 2016 and 22 November 2016. Urban
sites were mapped from the 12.5cm AP1K imagery, and surrounding areas were mapped
from the 25cm AP2K imagery.
Data
Building outlines are supplied as a single 2D shapefile.
Attributes include:
• RoofHeight – highest point on the main roof structure
• Date – year of source imagery
• Source – Photogram and image scale used
• Datum – vertical datum
This dataset was produced to meet the project spatial accuracy specification of +/- 0.25m in
the urban areas, and +/-0.5m in rural areas. This dataset is supplied on NZTM map projection
and Moturiki 1953 vertical datum.
(Ref: PWNZ 11237D, PW 25939D) |
| summary:
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Additional rooflines capured from 2023 urban imagery. Captured from imagery not photogrammetrically corrected. Heights calculated from centre point ground DEM elevation. Date end added for any that no longer visable in 2023 Urban imagery.
Additional field added 'Subtype' to further categorise Structure_Rooflines_2016_orig
AAM was engaged by BOPLASS Ltd to map structure rooflines over Rotorua District from
imagery captured for the BOPLASS AP1K and AP2K flown in 2016.
The source photography was acquired between 9 Jan 2016 and 22 November 2016. Urban
sites were mapped from the 12.5cm AP1K imagery, and surrounding areas were mapped
from the 25cm AP2K imagery.
Data
Building outlines are supplied as a single 2D shapefile.
Attributes include:
• RoofHeight – highest point on the main roof structure
• Date – year of source imagery
• Source – Photogram and image scale used
• Datum – vertical datum
This dataset was produced to meet the project spatial accuracy specification of +/- 0.25m in
the urban areas, and +/-0.5m in rural areas. This dataset is supplied on NZTM map projection
and Moturiki 1953 vertical datum.
(Ref: PWNZ 11237D, PW 25939D) |
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5000 |
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[] |
| description:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">AAM was engaged by BOPLASS Ltd to map structure rooflines over Rotorua District from</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">imagery captured for the BOPLASS AP1K and AP2K flown in 2016.</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">The source photography was acquired between 9 Jan 2016 and 22 November 2016. Urban</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">sites were mapped from the 12.5cm AP1K imagery, and surrounding areas were mapped</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">from the 25cm AP2K imagery.</SPAN></P><P STYLE="font-weight:bold;"><SPAN STYLE="font-size:14pt">Data</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">Building outlines are supplied as a single 2D shapefile.</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">Attributes include:</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">• RoofHeight – highest point on the main roof structure</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">• Date – year of source imagery</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">• Source – Photogram and image scale used</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">• Datum – vertical datum</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">This dataset was produced to meet the project spatial accuracy specification of +/- 0.25m in</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">the urban areas, and +/-0.5m in rural areas. This dataset is supplied on NZTM map projection</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-size:9pt">and Moturiki 1953 vertical datum.</SPAN></P><P STYLE="font-style:italic;"><SPAN STYLE="font-size:12pt">(Ref: PWNZ 11237D, PW 25939D)</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN /><SPAN /></P><P><SPAN /></P></DIV></DIV></DIV> |
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| title:
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Vector.DBO.Structure_Roofline |
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| tags:
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["Rooflines","Rotorua","District"] |
| culture:
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en-NZ |
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| minScale:
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150000000 |
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