Multispectral orthomosaic from UAV-based survey at the monastery Ihlow, district of Aurich, Germany

Fuente: PANGAEA

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	Mennenga, Moritz
Format:	Dataset Open Access
Sprache:	en
Veröffentlicht:	PANGAEA 2024
Schlagworte:	Archaeological prospection; Drone, DJI, Mavic3M; coupled with SAPOS-HEPS correction; followed by Orthomosaic creation in Metashape 2.0.1, Agisoft; Ihlow_NIhK-2023-4; Ihlow monastery, district Aurich, Germany; Multispectral Image Data
Online-Zugang:	Acceder al recurso
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

_version_	1867170125063389184
author	Mennenga, Moritz
author_facet	Mennenga, Moritz
collection	Datos científicos de ciencias marinas y ambientales
contents	This is the data from the aerial survey of the monastery area of Ihlow, district of Aurich, to locate archaeological structures on 22.06.2023 (NIhK activity 2023-4). The aim was to locate archaeological features. The photos were taken with a DJI Mavic3M drone with RTK module. The location was measured using Sapos HEPS correction data, resulting in a horizontal position accuracy of 0.01 - 0.02 m and a height accuracy of 0.02 - 0.03 m. The photos were calculated into an orthomosaic using Agisoft Metashape and exported as a multiband raster. The recorded bands correspond to Green (860nm +/-16nm), Red (650nm +/-16nm), Red Edge (730nm +/-16nm) and Near Infrared (860nm +/-26nm).
format	Dataset Open Access
id	pangaea_https___doi_org_10_1594_PANGAEA_968962
institution	PANGAEA
language	en
publishDate	2024
publisher	PANGAEA
record_format	pangaea
spellingShingle	Multispectral orthomosaic from UAV-based survey at the monastery Ihlow, district of Aurich, Germany Mennenga, Moritz Archaeological prospection; Drone, DJI, Mavic3M; coupled with SAPOS-HEPS correction; followed by Orthomosaic creation in Metashape 2.0.1, Agisoft; Ihlow_NIhK-2023-4; Ihlow monastery, district Aurich, Germany; Multispectral Image Data This is the data from the aerial survey of the monastery area of Ihlow, district of Aurich, to locate archaeological structures on 22.06.2023 (NIhK activity 2023-4). The aim was to locate archaeological features. The photos were taken with a DJI Mavic3M drone with RTK module. The location was measured using Sapos HEPS correction data, resulting in a horizontal position accuracy of 0.01 - 0.02 m and a height accuracy of 0.02 - 0.03 m. The photos were calculated into an orthomosaic using Agisoft Metashape and exported as a multiband raster. The recorded bands correspond to Green (860nm +/-16nm), Red (650nm +/-16nm), Red Edge (730nm +/-16nm) and Near Infrared (860nm +/-26nm).
title	Multispectral orthomosaic from UAV-based survey at the monastery Ihlow, district of Aurich, Germany
topic	Archaeological prospection; Drone, DJI, Mavic3M; coupled with SAPOS-HEPS correction; followed by Orthomosaic creation in Metashape 2.0.1, Agisoft; Ihlow_NIhK-2023-4; Ihlow monastery, district Aurich, Germany; Multispectral Image Data
url	https://doi.org/10.1594/PANGAEA.968962

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	"de"
VUFIND_SESSION	"104d0358ffc137176dd6733b6f4c2db5"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790859319.9395 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "104d0358ffc137176dd6733b6f4c2db5" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1763}

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=de; VUFIND_SESSION=104d0358ffc137176dd6733b6f4c2db5"
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	"216.73.216.147"
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	"55121"
REDIRECT_URL	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_968962/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_968962/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790859319.9349
REQUEST_TIME	1790859319

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"de"
VUFIND_SESSION	"104d0358ffc137176dd6733b6f4c2db5"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790859319.9395 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "104d0358ffc137176dd6733b6f4c2db5" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1763}

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=de; VUFIND_SESSION=104d0358ffc137176dd6733b6f4c2db5"
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	"216.73.216.147"
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	"55121"
REDIRECT_URL	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_968962/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/pangaea_https___doi_org_10_1594_PANGAEA_968962/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790859319.9349
REQUEST_TIME	1790859319

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Ähnliche Einträge

Environment & details:

Environment & details: