The documents in this collection relate to writings on the subject of archaeometry, technical ceramics, artists materials, and historical research. Techniques such as X-ray Diffraction, X-Ray Fluorescence, Spectroscopy, wet chemical analysis are used to analyze historical and contemporary materials.
The School of Information Technology (SoIT) at the University of Cincinnati hosts the Information Technology Research Symposium on an annual basis as a forum for the exchange and dissemination of research ideas through the IT EXPO. The 2026 symposium was held on April 13-14, 2026 and this collection features the digital proceedings of presentations. The primary purpose of the symposium is to exchange research ideas among graduate students, faculty, industry, and practitioners involved in IT research in our field. IT research topics range from state-of-the-art system development to recent progress in scientific endeavors that are theoretical or applied areas of Information Technology, such as cybersecurity, data analytics, Internet of Things (IoT), IT infrastructure, interactive gaming, technologies for smart and connected cities, and user-centered design among others.
G-LiHT Yucatan Peninsula - 33cm / pixel DEM GeoTIFF files
Scroll down on this page to select a Region (South, North2, Centro, Norte, Out, Chiapas, Campeche) and a Flight (NFI = E/W, GLAS = N/S).
Click on the Region/Flight you want, then scroll down the next page to find the transect you intend to download.
To download the transect for inspection and use, scroll right, and in "Select an Action", choose Download and the file will download to your local drive. Some of the files are large, so leave sufficient time and check to ensure it is fully downloaded before attempting to open or copy it.
G-LiHT Yucatan Peninsula - G1 layered visualization GeoTIFF files
Scroll down on this page to select a Region (South, North2, Centro, Norte, Out, Chiapas, Campeche) and a Flight (NFI = E/W, GLAS = N/S).
Click on the Region/Flight you want, then scroll down the next page to find the transect you intend to download.
To download the transect for inspection and use, scroll right, and in "Select an Action", choose Download and the file will download to your local drive. Some of the files are large, so leave sufficient time and check to ensure it is fully downloaded before attempting to open or copy it.
G-LiHT Yucatan Peninsula - 50cm / pixel DEM GeoTIFF files
Scroll down on this page to select a Region (South, North2, Centro, Norte, Out, Chiapas, Campeche) and a Flight (NFI = E/W, GLAS = N/S).
Click on the Region/Flight you want, then scroll down the next page to find the transect you intend to download.
To download the transect for inspection and use, scroll right, and in "Select an Action", choose Download and the file will download to your local drive. Some of the files are large, so leave sufficient time and check to ensure it is fully downloaded before attempting to open or copy it.
G-LiHT Yucatan Peninsula Ground-filtered LAZ files
Scroll down on this page to select a Region (South, North2, Centro, Norte, Out, Chiapas, Campeche) and a Flight (NFI = E/W, GLAS = N/S).
Click on the Region/Flight you want, then scroll down the next page to find the transect you intend to download.
To download the transect for inspection and use, scroll right, and in "Select an Action", choose Download and the file will download to your local drive. Some of the files are large, so leave sufficient time and check to ensure it is fully downloaded before attempting to open or copy it.
This is a collection created in 2026 from the original G-LiHT LAS files from the Goddard Ames website where the G-LiHT data has its home archive;
https://gliht.gsfc.nasa.go
Seven Regions are included in the form of a series of files for each transect. The ground-flitered LAZ file; 50cm/px DEM GeoTIFF; 33cm GeoTIFF; 100cm GeoTIFF; G1 layered visualizations
Out-of-Yuc (Out),
Yuc_Centro (Centro)
Yuc_North2 (North2)
Yuc_Norte (Norte)
Yuc-South (South)
Yuc_Chiaps (Chaips)
Yuc_Chiapas_Campeche (Campeche)
Click on any of the five subcollections below to browse and select in the collection.
Select your choice of the five: 33cm/px TIF visualizations, 33cm/px DEM GeoTIFFs, 50cm/px DEM GeoTIFFs, 100cm/px DEM GeoTIFFs, or ground-filtered LAZ files
