C
Carlos Henrique Grohmann
Researcher at University of São Paulo
Publications - 71
Citations - 2138
Carlos Henrique Grohmann is an academic researcher from University of São Paulo. The author has contributed to research in topics: Digital elevation model & Computer science. The author has an hindex of 19, co-authored 54 publications receiving 1630 citations.
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Journal ArticleDOI
Brazilian montane rainforest expansion induced by Heinrich Stadial 1 event
Jorge L. D. Pinaya,Francisco W. Cruz,Gregório Ceccantini,Pedro Luiz Pizzigatti Corrêa,Nigel C. A. Pitman,Felipe Vemado,María Soledad López,Augusto José Pereira Filho,Carlos Henrique Grohmann,Cristiano Mazur Chiessi,Nicolás Misailidis Stríkis,Ingrid Horák-Terra,Walter H. L. Pinaya,Vanda Brito de Medeiros,Rudney de Almeida Santos,Thomas Kenji Akabane,Maicon A. Silva,Rachid Cheddadi,Mark B. Bush,Alexandra-Jane Henrot,Louis François,Alain Hambuckers,Frédéric Boyer,Matthieu Carré,Eric Coissac,Francesco Ficetola,Kangyou Huang,Anne-Marie Lézine,Majda Nourelbait,Ali Rhoujjati,Pierre Taberlet,Fausto O. Sarmiento,Daniel Abel-Schaad,Francisca Alba-Sánchez,Zhuo Zheng,Paulo Eduardo de Oliveira,Paulo Eduardo de Oliveira +36 more
TL;DR: The combined pollen and speleothems proxy data indicate that this montane rainforest expansion during Heinrich Stadial 1 Event was triggered mainly by a less seasonal rainfall regime from the subtropics to the equatorial region.
Journal ArticleDOI
Multiscale Analysis of Topographic Surface Roughness in the Midland Valley, Scotland
TL;DR: Six techniques for the calculation of surface roughness were selected for an assessment of the parameter's behavior at different spatial scales and data-set resolutions, and standard deviation of slope offered good performance at a variety of scales.
Journal ArticleDOI
Morphometric analysis in geographic information systems: applications of free software GRASS and R
TL;DR: A methodology to integrate GIS and statistics in morphometric analysis is presented for the most usual morphometric parameters-hypsometry, slope, aspect, swath profiles, lineaments and drainage density, surface roughness, isobase and hydraulic gradient.
Journal ArticleDOI
SRTM-based morphotectonic analysis of the Poços de Caldas Alkaline Massif, southeastern Brazil
TL;DR: SRTM 03'' proved to be a good resource for geomorphological analysis, up to the semi-detail scale, and showed the correlation of landscape within the massif with NE-SW and NW-SE structures, as well as landforms related with recent tectonic influence.
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Evaluation of TanDEM-X DEMs on selected Brazilian sites: Comparison with SRTM, ASTER GDEM and ALOS AW3D30
TL;DR: In this article, a comparison of the TanDEM-X data with SRTM, ASTER GDEM and ALOS AW3D30 DEMs in seven study areas with distinct geomorphological contexts, vegetation coverage, and land use is presented.