<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-9028</journal-id>
<journal-title><![CDATA[Ecosistemas y recursos agropecuarios]]></journal-title>
<abbrev-journal-title><![CDATA[Ecosistemas y recur. agropecuarios]]></abbrev-journal-title>
<issn>2007-9028</issn>
<publisher>
<publisher-name><![CDATA[Universidad Juárez Autónoma de Tabasco, Dirección de Investigación y Posgrado]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-90282025000400005</article-id>
<article-id pub-id-type="doi">10.19136/era.a12nv.4586</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Medición de atributos forestales de especies de coníferas mediante fotogrametría digital con drones]]></article-title>
<article-title xml:lang="en"><![CDATA[Measurement of forest attributes of coniferous species using digital drone photography]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ordóñez-Prado]]></surname>
<given-names><![CDATA[Casimiro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Ramos]]></surname>
<given-names><![CDATA[Adrián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Buendía-Rodríguez]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cortés-Sánchez]]></surname>
<given-names><![CDATA[Bossuet Gastón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nava-Nava]]></surname>
<given-names><![CDATA[Adán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tamarit-Urias]]></surname>
<given-names><![CDATA[Juan Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Centro de Investigación Regional Golfo Centro ]]></institution>
<addr-line><![CDATA[Tlahuapan Puebla]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Centro de Investigación Regional Noreste ]]></institution>
<addr-line><![CDATA[Saltillo Coahuila]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Centro de Investigación Regional Centro ]]></institution>
<addr-line><![CDATA[Texcoco Edo. de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Centro de Investigación Regional Centro ]]></institution>
<addr-line><![CDATA[Santa Ana Chiautempan Tlaxcala]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Agropecuaria Santa Genoveva S.A.P.I. de C.V  ]]></institution>
<addr-line><![CDATA[San Francisco de Campeche Campeche]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2025</year>
</pub-date>
<volume>12</volume>
<numero>spe</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-90282025000400005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-90282025000400005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-90282025000400005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La nube de puntos fotogramétrica proporciona información para estimar con precisión variables dendrométricas y dasométricas a nivel de árbol individual. El objetivo del presente estudio fue evaluar el potencial de las nubes de puntos geoespaciales, generadas mediante fotogrametría digital de imágenes aéreas capturadas con un dron de bajo costo, para la estimación de variables dendrométricas y dasométricas en rodales de coníferas. Con datos de altura total (At: m), área basal (AB: m2) y Volumen (Vol: m3) de 80 árboles de coníferas medidos en campo se ajustaron los modelos de regresión lineal (M1), exponencial (M2), M1 con efectos mixtos (M3), M2 con efectos mixtos (M4), redes neuronales artificiales (RNA-M5) y random forest (RF-M6) para estimar la At, AB y Vol en función de métricas de altura (z), de las coníferas medidas, de la nube de puntos fotogramétrica. La eficiencia de las estimaciones se calculó mediante el mayor coeficiente de determinación (R2), la raíz del cuadrado medio del error (RCME), el Criterio de Información de Akaike (AIC) y el Sesgo más bajo. La At fue la mejor estimada con las métricas de la nube de puntos de fotogrametría al obtener R2 entre 0.87 y 0.98, RCME de 1.64 y 0.61; siendo el M2 el mejor. Para la estimación de la AB y Vol el modelo RF-M6 fue el mejor con un R2 de 0.772 y 0.769 y, RCME de 0.046 y 0.564 respectivamente. La nube de puntos 3D fotogramétrica es una alternativa para estimar variables forestales a nivel de árbol.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The photogrammetric point cloud provides information that allows to estimate dendrometric and dasometric variables at the individual tree level with precision. The objective was to evaluate the potential of the geospatial point cloud generated by photogrammetry of aerial photographs captured by a low-cost drone in the estimation of dendrometric and dasometric variables in conifer species. With data on total height (At: m), basal area (AB: m2) and volume (Vol: m3) of 80 conifer trees measured in the field, linear (M1), exponential (M2), M1 with mixed effects (M3), M2 with mixed effects (M4), artificial neural networks (ANN-M5) and random forest (RF-M6) regression models were fitted to estimate At, AB and Vol based on height metrics (z), of the measured conifers, from the photogrammetric point cloud. The efficiency of the estimates was determined using the highest adjusted coefficient of determination (R2), the lowest root mean square error (RMSE), the Akaike Information Criterion (AIC), and Bias. The At was best estimated using the photogrammetric point cloud metrics, with R2 adj ranging from 0.87 to 0.98, and RMSE of 1.64 and 0.61; M2 being the best. Regarding the estimation of AB and Vol, the RF-M6 model was the best, achieving an R2 of 0.772 and 0.769, and RMSE of 0.046 and 0.564, respectively. It is concluded that the photogrammetric 3D point cloud is an alternative for estimating forest variables at the tree level.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Nube fotogramétrica]]></kwd>
<kwd lng="es"><![CDATA[métricas]]></kwd>
<kwd lng="es"><![CDATA[modelos paramétricos]]></kwd>
<kwd lng="es"><![CDATA[modelos no paramétricos]]></kwd>
<kwd lng="es"><![CDATA[VANT]]></kwd>
<kwd lng="en"><![CDATA[Photogrammetric cloud]]></kwd>
<kwd lng="en"><![CDATA[metrics]]></kwd>
<kwd lng="en"><![CDATA[parametric models]]></kwd>
<kwd lng="en"><![CDATA[no parametric models]]></kwd>
<kwd lng="en"><![CDATA[UAV]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abuín]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
</person-group>
<source><![CDATA[Regresión lineal múltiple]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Madrid, España ]]></publisher-loc>
<publisher-name><![CDATA[IdEyGdM-Ld Estadística]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alaminos-Fernández]]></surname>
<given-names><![CDATA[AF]]></given-names>
</name>
</person-group>
<source><![CDATA[Árboles de decisión en R con random forest]]></source>
<year>2023</year>
<publisher-loc><![CDATA[Alicante, España ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Alicante]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bohlin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Wallerman]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Olsson]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Fransson]]></surname>
<given-names><![CDATA[JES]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Species-specific forest variable estimation using non-parametric modeling of multi-spectral photogrammetric point cloud data]]></article-title>
<source><![CDATA[The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences]]></source>
<year>2012</year>
<volume>39</volume>
<page-range>387-91</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Breiman]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Random forests]]></article-title>
<source><![CDATA[Machine learning]]></source>
<year>2001</year>
<volume>45</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>5-32</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Briechle]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Heinzel]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Koch]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[UAV-based photogrammetric point clouds for forest structure modeling in steep terrain: A case study from the Bavarian Forest National Park]]></article-title>
<source><![CDATA[Remote Sensing]]></source>
<year>2020</year>
<volume>12</volume>
<numero>9</numero>
<issue>9</issue>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brito]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Coelho]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Fotogrametría digital]]></source>
<year>2007</year>
<volume>22290</volume>
<edition>1ra ed</edition>
<publisher-loc><![CDATA[Río de Janeiro, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[CEP]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Buill-Pozuelo]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Núñez-Andrés]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Lantada]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Prades-Valls]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fotogrametría y videogrametría desde UAV para la captura de geoinformación en estudios geológicos]]></article-title>
<source><![CDATA[Topografía cartográfica]]></source>
<year>2016</year>
<volume>35</volume>
<numero>174</numero>
<issue>174</issue>
<page-range>47-53</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Colohua-Citláhua]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-Guerrero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Correa-Díaz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas-Hernández]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estructura y caracterización de rodales de Pinus hartwegii Lindl. en el Parque Nacional Pico de Orizaba]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Forestales]]></source>
<year>2024</year>
<volume>15</volume>
<numero>83</numero>
<issue>83</issue>
<page-range>28-54</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cordero]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El uso de fotogrametría de bajo coste en la creación de nubes de puntos aplicada a la arqueología comercial-the use of lowcost photogrammetry in the creation of point clouds applied to commercial archeology]]></article-title>
<source><![CDATA[Revista Otarq]]></source>
<year>2017</year>
<volume>1</volume>
<page-range>311-24</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Di-Rienzo]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Macchiavelli]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Casanoves]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[Modelos lineales mixtos. Aplicaciones en InfoStat]]></source>
<year>2012</year>
<publisher-loc><![CDATA[Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Grupo InfoStat]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Filippelli]]></surname>
<given-names><![CDATA[SK]]></given-names>
</name>
<name>
<surname><![CDATA[Lefsky]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Rocca]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparison and integration of lidar and photogrammetric point clouds for mapping pre-fire forest structure]]></article-title>
<source><![CDATA[Remote Sensing of Environment]]></source>
<year>2019</year>
<volume>224</volume>
<page-range>154-66</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haykin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Neural networks and learning machines]]></source>
<year>2009</year>
<edition>3rd</edition>
<publisher-loc><![CDATA[New Jersey, USA ]]></publisher-loc>
<publisher-name><![CDATA[Pearson Education]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Herrero-Huerta]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzalez-Aguilera]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Structural component phenotypic traits from individual maize skeletonization by UAS-based structure-from-motion photogrammetry]]></article-title>
<source><![CDATA[Drones]]></source>
<year>2023</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Islas-Gutiérrez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Cruz-Juárez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Buendía-Rodríguez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Guerra-De la Cruz]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Pineda-Ojeda]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Flores-Ayala]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Acosta-Mireles]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ecuación alométrica para estimar biomasa aérea de árboles de Pinus hartwegii Lindl. A partir de datos lidar]]></article-title>
<source><![CDATA[Revista Fitotecnia Mexicana]]></source>
<year>2024</year>
<volume>47</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>70-9</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ivosevic]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[YG]]></given-names>
</name>
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calculating coniferous tree coverage using unmanned aerial vehicle photogrammetry]]></article-title>
<source><![CDATA[Journal of Ecology and Environment]]></source>
<year>2017</year>
<volume>41</volume>
<page-range>1-8</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kellner]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Armston]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Birrer]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Cushman]]></surname>
<given-names><![CDATA[KC]]></given-names>
</name>
<name>
<surname><![CDATA[Duncanson]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Eck]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Zgraggen]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New opportunities for forest remote sensing through ultra-high-density drone lidar]]></article-title>
<source><![CDATA[Surveys in Geophysics]]></source>
<year>2019</year>
<volume>40</volume>
<page-range>959-77</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[CKF]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Muller-Landau]]></surname>
<given-names><![CDATA[HC]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Wright]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Cushman]]></surname>
<given-names><![CDATA[KC]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cost-effective and accurate monitoring of flowering across multiple tropical tree species over two years with a time series of high-resolution drone imagery and deep learning]]></article-title>
<source><![CDATA[ISPRS Journal of Photogrammetry and Remote Sensing]]></source>
<year>2023</year>
<volume>201</volume>
<page-range>92-103</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Panneerselvam]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Una revisión de las técnicas de regresión y clasificación para el análisis de variantes comunes y raras y factores genético-ambientales]]></article-title>
<source><![CDATA[Neurocomputing]]></source>
<year>2022</year>
<volume>489</volume>
<page-range>466-85</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Monárrez-González]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Márquez-Linares]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[López Hernández]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez Verdín]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Quiñonez Barraza]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[García Cuevas]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ecuaciones de volumen fustal-total y ahusamiento para especies maderables del ecosistema templado en Puebla, México]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Forestales]]></source>
<year>2024</year>
<volume>15</volume>
<numero>84</numero>
<issue>84</issue>
<page-range>4-28</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nuijten]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Coops]]></surname>
<given-names><![CDATA[NC]]></given-names>
</name>
<name>
<surname><![CDATA[Watson]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Theberge]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Monitoring the structure of regenerating vegetation using drone-based digital aerial photogrammetry]]></article-title>
<source><![CDATA[Remote Sensing]]></source>
<year>2021</year>
<volume>13</volume>
<numero>10</numero>
<issue>10</issue>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ordóñez-Prado]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Valdez-Lazalde]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Flores-Magdaleno]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ángeles-Pérez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[de los Santos-Posadas]]></surname>
<given-names><![CDATA[HM]]></given-names>
</name>
<name>
<surname><![CDATA[Buendía-Rodríguez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Implicaciones operativas de la resolución espacial de imágenes de drones en el mapeo de la vegetación para el manejo forestal]]></article-title>
<source><![CDATA[Revista Chapingo]]></source>
<year>2024</year>
<volume>30</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-18</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortiz-Reyes]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
<name>
<surname><![CDATA[Velasco-Bautista]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Correa-Díaz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ángeles-Pérez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Predicción de variables dasométricas mediante modelos lineales mixtos y datos de LiDAR aerotransportado]]></article-title>
<source><![CDATA[e-CUCBA]]></source>
<year>2021</year>
<volume>17</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>88-95</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ota]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Ogawa]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mizoue]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Fukumoto]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Yoshida]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Forest structure estimation from a UAV-based photogrammetric point cloud in managed temperate coniferous forests]]></article-title>
<source><![CDATA[Forests]]></source>
<year>2017</year>
<volume>8</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>343</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Paneque-Gálvez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[McCall]]></surname>
<given-names><![CDATA[MK]]></given-names>
</name>
<name>
<surname><![CDATA[Napoletano]]></surname>
<given-names><![CDATA[BM]]></given-names>
</name>
<name>
<surname><![CDATA[Wich]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Koh]]></surname>
<given-names><![CDATA[LP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Small drones for community-based forest monitoring: An assessment of their feasibility and potential in tropical areas]]></article-title>
<source><![CDATA[Forests]]></source>
<year>2014</year>
<volume>5</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1481-507</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Picco]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Maldonado]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Selección de bandas para la visualización y clasificación de imágenes hiperespectrales]]></article-title>
<source><![CDATA[Revista de Teledetección]]></source>
<year>2025</year>
<volume>66</volume>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pinheiro]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Bates]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
</person-group>
<source><![CDATA[Mixed-effects models in S and S-PLUS]]></source>
<year>2000</year>
<publisher-loc><![CDATA[New York, USA ]]></publisher-loc>
<publisher-name><![CDATA[Springer-Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Puliti]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ørka]]></surname>
<given-names><![CDATA[HO]]></given-names>
</name>
<name>
<surname><![CDATA[Gobakken]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Næsset]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Inventory of small forest areas using an unmanned aerial system]]></article-title>
<source><![CDATA[Remote Sensing]]></source>
<year>2015</year>
<volume>7</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>9632-54</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quiñonez-Barraza]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Pompa-García]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Vivar-Vivar]]></surname>
<given-names><![CDATA[ED]]></given-names>
</name>
<name>
<surname><![CDATA[Gallardo-Salazar]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-Flores]]></surname>
<given-names><![CDATA[FD]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández-Díaz]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modeling biometrie attributes from tree height using unmanned aerial vehicles (UAV) in natural forest stands]]></article-title>
<source><![CDATA[Ingeniería e Investigación]]></source>
<year>2023</year>
<volume>43</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="book">
<collab>R Core Team</collab>
<source><![CDATA[R: A language and environment for statistical computing]]></source>
<year>2024</year>
<publisher-name><![CDATA[R Foundation for Statistical Computing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reyes-Zurita]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-Ortiz]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Enríquez-del Valle]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez-Colmenares]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Rincón-Ramírez]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estimación de variables dasométricas en rodales bajo manejo forestal con vehículos aéreos no tripulados]]></article-title>
<source><![CDATA[Investigación y Desarrollo]]></source>
<year>2022</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>22-31</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roussel]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Auty]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Coops]]></surname>
<given-names><![CDATA[NC]]></given-names>
</name>
<name>
<surname><![CDATA[Tompalski]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Goodbody]]></surname>
<given-names><![CDATA[TR]]></given-names>
</name>
<name>
<surname><![CDATA[Meador]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
<name>
<surname><![CDATA[Achim]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[lidR: An R package for analysis of Airborne Laser Scanning (ALS) data]]></article-title>
<source><![CDATA[Remote Sensing of Environment]]></source>
<year>2020</year>
<volume>251</volume>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vega-Puga]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Romo-León]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Castellanos]]></surname>
<given-names><![CDATA[AE]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo-Gámez]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Garatuza-Payán]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Use of unmanned aerial vehicles for estimating carbon storage in subtropical shrubland aboveground biomass]]></article-title>
<source><![CDATA[Revista Chapingo]]></source>
<year>2024</year>
<volume>30</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-18</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wallace]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Lucieer]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Malenovský]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Turner]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Vop&#283;nka]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of forest structure using two UAV techniques: A comparison of airborne laser scanning and structure from motion (SfM) point clouds]]></article-title>
<source><![CDATA[Forest Ecology and Management]]></source>
<year>2016</year>
<volume>361</volume>
<page-range>1-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
