Results 51 to 60 of about 5,289 (176)
Using ASTER and SRTM DEMs for studying geomorphology and glaciation in high mountain areas [PDF]
, 2005 For selected peaks in high mountains of diverse climatic regions (Andes, Hindu Kush, Tien Shan) digital elevation models (DEMs) have been generated from Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) data using PCI Geomatica 8.1/8.
Bolch, Tobias +2 more
core +1 more source
New sensors benchmark report on Kompsat-3 [PDF]
, 2014 The following document has been drawn up as a follow up to the Quality Control Record L [i] on the commissioning phase of the Kompsat-3 imagery, planned benchmarking tests as well as the methodology used in the tests.
AASTRAND Paer +4 more
core +1 more source
GEOmedia, 2012 La metodologia di rilievo mediante Laser Scanner Aviotrasportato (ALS) per la ricostruzione dettagliata della morfologia consente l’acquisizione di dati tridimensionali di alta precisione da utilizzare per il monitoraggio di fenomeni franosi in ...
Maria Marsella +4 more
doaj +2 more sources
Geometric potential of cartosat-1 stereo imagery [PDF]
, 2008 Cartosat-1 satellite, launched by Department of Space (DOS), Government of India, is dedicated to stereo viewing for large scale mapping and terrain modelling applications.
Colosimo, Gabriele +5 more
core
River, Volume 4, Issue 1, Page 84-105, February 2025.Abstract A total of 393 potholes (368 fluvial and 25 marine potholes) were studied at seven different sites in both the fluvial and marine environments. Diverse bedrock properties and large‐scale delivery of tools and grinders regulate the dynamic growth, truncation, and amalgamation of potholes. Therefore, the principal objectives of the study are (i)
Biswajit Bera +9 more
wiley +1 more source
Permafrost and Periglacial Processes, Volume 36, Issue 1, Page 123-136, January/March 2025.ABSTRACT In semiarid mountain ranges, rock glaciers constitute an important part of the periglacial environment. However, quantitative data on the state of rock glacier activity remain scarce. Here, we derive kinematic information on rock glaciers located in the Valles Calchaquíes region (24–25° S) in Argentina from optical feature tracking in ...
Jan Henrik Blöthe +3 more
wiley +1 more source
Analysis of spectral response patterns of Kiwifruit orchards using satellite imagery to predict orchard characteristics of commercial value before harvest : : a thesis presented in fulfilment of the requirements for the degree of PhD Prod Tech in the School of Engineering and Advanced Technology at Massey University, Palmerston North, New Zealand [PDF]
, 2015 Several characteristics of kiwifruit determine its value to the kiwifruit marketing company, Zespri Ltd, and to the grower. The foremost of these is the dry matter content.
Mills, Linda Yvonne
core
Moving CyberGIS education forward: Knowing what matters and how it is decided
Transactions in GIS, Volume 28, Issue 7, Page 2180-2194, November 2024.Abstract Maintaining educational resources and training materials as timely, current, and aligned with the needs of students, practitioners, and other users of geospatial technologies is a persistent challenge. This is particularly problematic within CyberGIS, a subfield of Geographic Information Science and Technology (GIS&T) that involves high ...
Zhe Zhang +5 more
wiley +1 more source
GEOmedia, 2016 Attualità nel posizionamento e nella navigazione satellitari: GPS, GLONASS, WAAS EGNOS, WAAS FAA ...
Raffaela Cefalo +3 more
doaj +2 more sources
High resolution satellite imagery orientation accuracy assessment by leave-one-out method: accuracy index selection and accuracy uncertainty [PDF]
, 2008 The Leave-one-out cross-validation (LOOCV) was recently applied to the evaluation of High Resolution Satellite Imagery orientation accuracy and it has proven to be an effective method alternative with respect to the most common Hold-out-validation (HOV),
CRESPI, Mattia Giovanni +4 more
core