The Urban Modelling Group (UMG) is based in the UCD School of Civil, Structural and Environmental Engineering at University College Dublin. Professor Debra F Laefer heads this group and it formed in 2006 to bridge the efforts of the architectural heritage community and those of practising engineers by introducing, adapting, and generating new technologies to help safeguard built urban heritage.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of 2 orthorectified images of the structure. The orthorectified images have been derived from one or more photographic image that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and other image layers have been extracted and saved in TIFF image files, as well as JPEG files in various resolutions to facilitate inspection.

Consists of 3 orthorectified images of the structure. The orthorectified images have been derived from one or more photographic image that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and other image layers have been extracted and saved in TIFF image files, as well as JPEG files in various resolutions to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of 8 orthorectified images of the structure. The orthorectified images have been derived from one or more photographic image that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and other image layers have been extracted and saved in TIFF image files, as well as JPEG files in various resolutions to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of 2 orthorectified images of the structure. The orthorectified images have been derived from one or more photographic image that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and other image layers have been extracted and saved in TIFF image files, as well as JPEG files in various resolutions to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.

Consists of an orthorectified image of the structure in Adobe PhotoShop (PSD) format. The orthorectified image has been derived from one or more photographic images that are included as layers in the original Adobe PhotoShop (PSD) file. The composite and all other image layers have been extracted and saved in TIFF image files, and JPEG files in various resolutions have been derived from the flattened image layer to facilitate inspection.