A new procedure for forestry database updating with gis and remote sensing

Saved in:

Bibliographic Details
Main Author:	Luis Carvalho M. T. de
Format:	Artículo científico
Language:	en
Published:	Universidade Federal de Lavras 2003
Subjects:	Agrociencias raster wavelets segmentation classification remote sensing
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Mapping deciduous forests by using time series of filtered MODIS NDVI and neural networks
by: Thomaz Chaves de Andrade Oliveira
Published: (2010)

[DATASET] Remote sensing imagery of threatened Vereda wetlands in the Brazilian Midwest: a segmentation-oriented model as a backbone for domain-specific applications
by: Machicao, Jeaneth, et al.
Published: (2025)

CHANGE DETECTION IN FORESTS AND SAVANNAS USING STATISTICAL ANALYSIS BASED ON GEOGRAPHICAL OBJECTS
by: Lucilia Rezende Leite
Published: (2017)

Discriminación de bosques de Araucaria araucana en el Parque Nacional Conguillío, centro-sur de Chile, mediante datos Landsat TM
by: Nelson Ojeda
Published: (2011)

A new algorithm for mapping burned areas in Colombia
by: Federico González-Alonso
Published: (2013)

CCD CBERS AND ASTER DATA IN DASOMETRIC CHARACTERIZATION OF Pinus radiata D. Don (NORTH-WESTERN SPAIN)
by: Eva Sevillano-Marco
Published: (2013)

Cartografía elaborada con un método fotogramétrico simple versus un método digital (Softcopy-Fotogrametría)
by: VICTOR SANDOVAL
Published: (2004)

Application of remote sensing to fisheries, Vol. 1
by: Pettersson, Lasse H., et al.
Published: (1989)

Vegetation indices in the prediction of biomass and grain yield of white oat under irrigation levels
by: Anderson Prates Coelho
Published: (2018)

GLORIA - A global dataset of remote sensing reflectance and water quality from inland and coastal waters
by: Lehmann, Moritz K, et al.
Published: (2022)

Dataset "Self-sensing multicore fiber probe for interferometric measurement of lateral displacement and force"
by: Hemeling, Christoph
Published: (2025)

Application of remote sensing to marine fisheries: alternative approaches
by: Sudarshana, R., et al.
Published: (1988)

Scientometric diagnosis of the use of remote sensing images in Landscape Ecology studies
by: Mariana Cristina Sarragiotto
Published: (2013)

Detection and classification of changes in buildings by direct comparison of multi-temporal LIDAR Systems data
by: Johanna Beatríz Prieto-Garzón
Published: (2019)

Semantic Representation of Raster Spatial Data
by: Rolando Quintero Téllez
Published: (2011)

Hacia métodos de análisis de datos espaciales raster en el nivel semántico
by: Eydel Jaime
Published: (2011)

DETERMINACIÓN DEL USO POTENCIAL AGRÍCOLA MEDIANTE MODELACIÓN GEOESPACIAL Y ANÁLISIS MULTICRITERIO PARA LA CUENCA BALSAS MEZCALA
by: Anastacio Espejel-García
Published: (2015)

MyMAPA 1.0. Plataforma para la construcción de Sistemas de Información Geográfica
by: Cinthya Rodríguez Hernández
Published: (2017)

tempify: Temporal densification for geospatial raster stacks
by: Fuentes-Jaque, Guillermo S.
Published: (2026)

Conversion of land use and cover in northwest Amazon (Brazil)
by: Carlos Antonio da Silva Junior
Published: (2014)

Stress conditions in soybean areas based on measurements of soil-plant-atmosphere system and UAV images
by: Marley Lamounier Machado
Published: (2020)

USE OF ARTIFICIAL NEURAL NETWORKS AND GEOGRAPHIC OBJECTS FOR CLASSIFYING REMOTE SENSING IMAGERY
by: Pedro Resende Silva
Published: (2014)

Potential use of remote sensing to assess effects of wave action on plant re-establishment
by: Tugend, Kimberly I, et al.
Published: (2004)

Determination of the Relative Sediment Concentration in Water Bodies Using Remote Sensing Methodology
by: Germán Vargas Cuervo
Published: (2017)

MAPEAMENTO DO ÍNDICE DE VEGETAÇÃO DA DIFERENÇA NORMALIZADA EM LAVOURA DE ALGODÃO
by: Anamari Viegas de Araujo Motomiya
Published: (2012)

DETERMINACIÓN DE VOCES DISFÓNICAS USANDO BASES WAVELET DISCRIMINANTES
by: F. A. SEPÚLVEDA
Published: (2004)

Water vapor, mixed-phase clouds, precipitation and sea ice emissivity over the Central Arctic Ocean (VAMPIRE-2): remote sensing and in-situ measurements suite during POLARSTERN cruise PS149 (CONTRASTS)
by: Bühler, Linnu, et al.
Published: (2026)

Selección de una wavelet madre para el análisis frecuencial de señales eléctricas transitorias usando WPD
by: E. Gómez-Luna
Published: (2013)

Land surface phenological archetypes of the Brazilian Savanna (Cerrado)
by: Schwieder, Marcel, et al.
Published: (2024)

Benthic and substrate cover data derived from photo-transect surveys in Kadavu, Fiji on June, July, October and November 2009
by: Wendt, Hans, et al.
Published: (2013)

ELITE land surface temperature: seamless 1km LST over China (2023)
by: Jie, Cheng, et al.
Published: (2026)

Habitat map of Kadavu, Fiji derived from a high-spatial-resolution multi-spectral satellite image using object based image analysis
by: Roelfsema, Christiaan M, et al.
Published: (2013)

Biomass Model and Water Balance Application for Watershed Drought Analysis
by: Débora Joana Dutra
Published: (2022)

Driver determination of increased cyanobacterial activity within the waters of the Okavango Delta
by: Veerman, Jan, et al.
Published: (2022)

Victorian Dominant Land Cover, 2009-2013
by: Sheffield, Kathryn, et al.
Published: (2015)

Prospects for using remote sensing data in the armed forces, other troops and military formations of the Republic of Kazakhstan
by: Erlan S. Zakiev
Published: (2021)

Remote Sensing
Published: (2009)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"4bed07e4443ee73580026e38e2413965"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789490365.5024 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "4bed07e4443ee73580026e38e2413965" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=4bed07e4443ee73580026e38e2413965"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"28081"
REDIRECT_URL	"/Record/redalyc_74409204/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/redalyc_74409204/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789490365.496
REQUEST_TIME	1789490365

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"4bed07e4443ee73580026e38e2413965"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789490365.5024 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "4bed07e4443ee73580026e38e2413965" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=4bed07e4443ee73580026e38e2413965"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"28081"
REDIRECT_URL	"/Record/redalyc_74409204/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/redalyc_74409204/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789490365.496
REQUEST_TIME	1789490365

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: