The candle book; text and photographs.

Mode of access: Internet.

American annual of photography and photographic times almanac.

Vols. 1-16 form no. 21, 24, 28, 33, 36, 40, 43, 47, 50, 53, 57-59, 61-63 of the Scoville photographic series.

Biographies and photographs of Senate and Assembly members and officers, list of Senate and Assembly members, officers, attaches, committees and rules of the two houses.

Mode of access: Internet.

Biographies and photographs of Senate members and officers, list of senate and assembly members, officers, attaches, committees, and rules of the two houses.

Mode of access: Internet.

Ford documents and photographs, and exhibit.

Mode of access: Internet.

Mapping and characterising subtropical estuarine landscapes using aerial photography and GIS for potential application in wildlife conservation and management

Coarse-resolution thematic maps derived from remotely sensed data and implemented in GIS play an important role in coastal and marine conservation, research and management. Here, we describe an approach for fine-resolution mapping of land-cover types using aerial photography and ancillary GIs and ground data in a large (100 x 35 km) subtropical estuarine system (Moreton Bay, Queensland, Australia). We have developed and implemented a classification scheme representing 24 coastal (subtidal, intertidal. mangrove, supratidal and terrestrial) cover types relevant to the ecology of estuarine animals, nekton and shorebirds. The accuracy of classifications of the intertidal and subtidal cover types, as indicated by the agreement between the mapped (predicted) and reference (ground) data, was 77-88%, depending on the zone and level of generalization required. The variability and spatial distribution of habitat mosaics (landscape types) across the mapped environment were assessed using K-means clustering and validated with Classification and Regression Tree models. Seven broad landscape types could be distinguished and ways of incorporating the information on landscape composition into site-specific conservation and field research are discussed. This research illustrates the importance and potential applications of fine-resolution mapping for conservation and management of estuarine habitats and their terrestrial and aquatic wildlife. (c) 2005 Elsevier Ltd. All rights reserved.

Using UAV acquired photography and structure from motion techniques for studying glacier landforms: application to the glacial flutes at Isfallsglaciären

Glacier and ice sheet retreat exposes freshly deglaciated terrain which often contains small-scale fragile geomorphological features which could provide insight into subglacial or submarginal processes. Subaerial exposure results in potentially rapid landscape modification or even disappearance of the minor–relief landforms as wind, weather, water and vegetation impacts on the newly exposed surface. Ongoing retreat of many ice masses means there is a growing opportunity to obtain high resolution geospatial data from glacier forelands to aid in the understanding of recent subglacial and submarginal processes. Here we used an unmanned aerial vehicle to capture close-range aerial photography of the foreland of Isfallsglaciären, a small polythermal glacier situated in Swedish Lapland. An orthophoto and a digital elevation model with ~2 cm horizontal resolution were created from this photography using structure from motion software. These geospatial data was used to create a geomorphological map of the foreland, documenting moraines, fans, channels and flutes. The unprecedented resolution of the data enabled us to derive morphological metrics (length, width and relief) of the smallest flutes, which is not possible with other data products normally used for glacial landform metrics mapping. The map and flute metrics compare well with previous studies, highlighting the potential of this technique for rapidly documenting glacier foreland geomorphology at an unprecedented scale and resolution. The vast majority of flutes were found to have an associated stoss-side boulder, with the remainder having a likely explanation for boulder absence (burial or erosion). Furthermore, the size of this boulder was found to strongly correlate with the width and relief of the lee-side flute. This is consistent with the lee-side cavity infill model of flute formation. Whether this model is applicable to all flutes, or multiple mechanisms are required, awaits further study.

PA Photos & Documents: Exploring Pennsylvania’s digitized documents and photographs

Presentation from the MARAC conference in Pittsburgh, PA on April 14–16, 2016. S24; - Pittsburgh Pop-Up #2.

Photography and sociology: an exercise in serendipity

This thesis examines the relationship between photography and sociology as offering complementary ways of understanding ourselves and the world we live in. Drawing from the work of Pierre Bourdieu and Raymond Williams, I examine the idea of a ‘field’ of photography within the field of cultural production more generally. The practises of documentary photography, photojournalism and fine art photography are explored with specific reference to images of war. In this arena, the politics, aesthetics and ethics of representing the body in pain are addressed.