Search Results - "photography"

Remote sensing-based tool to assess nitrogen levels in farmers fields, to support farmers' stover+fertilizer use/management by CGIAR Research Program on Maize

Subjects: “…photography…”
Get full text

Stereophotographs for scientific purposes by Remejin, Jacob M.

Subjects: “…Fotografía||photographs||undefined||photographies…”
Get full text

Análisis espacial del tipo de uso de la tierra en la cuenca del río Turrialba, Costa Rica by Méndez Villanueva, Edith S.

Subjects: “…PHOTOGRAPHY…”
Get full text

Uso de los recursos naturales y su relación con la vulnerabilidad a inundaciones y deslizamientos en la cuenca del río Tuis, Costa Rica by Meléndez Valle, B.A.

Subjects: “…PHOTOGRAPHY…”
Get full text

Monitoreo de copas empleando fotos hemisféricas en raleos de Nothofagus antarctica en Tierra del Fuego by Martínez Pastur, Guillermo José, Cellini, Juan Manuel, Lencinas, María Vanessa, Soler Esteban, Rosina Matilde, Bahamonde, Héctor Alejandro, Peri, Pablo Luis

Subjects: “…Photography…”
Get full text

Land use in rio Jiménez linked to soil types with the encuesta general and aerial photographs: Field Report - CATIE. Atlantic Zone Programme no. 91 by Veltman, B., CATIE - Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba, Costa Rica, Agricultural University Wageningen, Wageningen (Países Bajos), Ministerio de Agricultura y Ganadería, San José (Costa Rica) [MAG]

Subjects: “…aerial photography…”
Get full text

Las fotografías aéreas en la estimación del volumen de bosques secundarios en el trópico by Izquierdo Carrasco, J.E.

Subjects: “…Fotografía||photographs||undefined||photographies…”
Get full text

Återfotografering - nu, då och sen då? by Pålsson, Maja

Revingefältet genom kamerans lins by Espegren Lindeberg, Johanna

Get full text

Plantinventering och plantkontroll med digitala bilder från helikopter by Orgum, Jonas

“…For the plant inventory the function for estimating the number of main crop plants from the total number of plants in the photography is, for a given photography, Main crop plant = 3381 – 60,5* 1000/yphotographtheinplants )489(=S and for the plant control on a stand level the function is, Main crop plant = 3218 – 2485* 1000/plants in the photography )287(=S For a reasonable coverage of stands and sufficient accuracy for management decisions, approximately 10 photos (each with an area of about 350 m2 ) seemed to correspond with the conventional survey. …”
Get full text

Fotografi av ett hästhuvud uppsatt i hästtransporten har ingen lugnande effekt på lastade hästar by Jormhed, Ida Josefin

Get full text

In search of an oasis: a photovoice documentation of the water struggle in fragile & conflict-affected communities in Adamawa State, Nigeria by International Water Management Institute

“…The partnership carried out a ‘Photovoice’ research project in which members of Adamawa State communities used photography to document their daily search for water. …”
Get full text

Integration of remote sensing techniques for resource evaluation in pastoral systems research by Leeuw, P.N. de, Milligan, K.

“…Reviews most recent applications of methodologies for resource surveys appropriate to pastoral & agro-pastoral regions in Africa, with particular reference to remote sensing methodologies, viz. satellite imagery, aerial photography, side-looking radar (SLR), spectral radiance and low-altitutde aerial survey. …”
Get full text

Gallringsinventering från helikopter utrustad med profilerande laser och kamera för låghöjdsfotografering by Wiklund, olle

“…The aim of this study was to investigate if a combination of data from a profiling laser and a digital camera for low elevation photography, can be used for collecting data on number of stems per ha, tree species mixture as well as basal area weighted mean height and upper height for stands. …”

Visual presentation of research results: IITA research guide, No. 45 by Zachmann, R., Siri, C.

“…The Research Guide does not cover photography.…”
Get full text

Cultivando Cambio: La situación de los tomates en Boyacá, Colombia by International Center for Tropical Agriculture

“…Directed and produced by Elizabeth Minchew Filmography by Davinson Vargas N. and Jorge Sellare Photography by Neil Palmer Editing by Jeffrey Camargo and Davinson Vargas N.…”
Get full text

Training report: Photovoice methods for food environment research by Salm, Leah

“…Central to this approach is the use of Photovoice which is a form of participatory photography that puts the storytelling power into the hands of community members and food vendors. …”
Get full text

Replication Data for: Ceratobasidium sp. is associated with cassava witches’ broom disease, a re-emerging threat to cassava cultivation in Southeast Asia by Leiva Sandoval, Ana Maria, Pardo Garcia, Juan Manuel, Arinaitwe, Warren, Newby, Jonathan Craig, Vongphachanh, Pinkham, Chittarath, Khonesavanh, Oeurn, Samoul, Gil Ordoñez, Alejandra, Rodriguez Villanueva, Rafael Antonio, Cuellar, Wilmer Jose

“…Field visits are conducted where plants are randomly selected for photography and assessment for signs of the disease. …”
Get full text

Expansion of human settlement in Kenya's Maasai Mara: What future for pastoralism and wildlife? by Lamprey, R.H., Reid, Robin S.

“…Settlement distributions and vegetation changes were determined from aerial photography and aerial surveys of 1950, 1961, 1967, 1974, 1983 and 1999. …”
Get full text

Land Art och landskap by Johansson, Mikael

“…Photography is interesting because we are used to read pictures in our daily lives and work. …”
Get full text