Survey of Multimodal Geospatial Foundation Models: Techniques, Applications, and Challenges

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Yang, Liling, Chen, Ning, Yue, Jun, Liu, Yidan, Ma, Jiayi, Ghamisi, Pedram, Plaza, Antonio, Fang, Leyuan
Formato:	Preprint
Publicado:	2025
Materias:	Computer Vision and Pattern Recognition
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Diffusion Models Meet Remote Sensing: Principles, Methods, and Perspectives
por: Liu, Yidan, et al.
Publicado: (2024)

RSAdapter: Adapting Multimodal Models for Remote Sensing Visual Question Answering
por: Wang, Yuduo, et al.
Publicado: (2023)

Geospatial Foundation Models to Enable Progress on Sustainable Development Goals
por: Ghamisi, Pedram, et al.
Publicado: (2025)

Dif-Fusion: Towards High Color Fidelity in Infrared and Visible Image Fusion with Diffusion Models
por: Yue, Jun, et al.
Publicado: (2023)

FlexiMo: A Flexible Remote Sensing Foundation Model
por: Li, Xuyang, et al.
Publicado: (2025)

UniVector: Unified Vector Extraction via Instance-Geometry Interaction
por: Yan, Yinglong, et al.
Publicado: (2025)

Multi-Target Unsupervised Domain Adaptation for Semantic Segmentation without External Data
por: Xu, Yonghao, et al.
Publicado: (2024)

Change Captioning in Remote Sensing: Evolution to SAT-Cap -- A Single-Stage Transformer Approach
por: Wang, Yuduo, et al.
Publicado: (2025)

Towards Realistic Remote Sensing Dataset Distillation with Discriminative Prototype-guided Diffusion
por: Xu, Yonghao, et al.
Publicado: (2026)

HyperPointFormer: Multimodal Fusion in 3D Space with Dual-Branch Cross-Attention Transformers
por: Rizaldy, Aldino, et al.
Publicado: (2025)

DOFA-CLIP: Multimodal Vision-Language Foundation Models for Earth Observation
por: Xiong, Zhitong, et al.
Publicado: (2025)

Universal Adversarial Defense in Remote Sensing Based on Pre-trained Denoising Diffusion Models
por: Yu, Weikang, et al.
Publicado: (2023)

SpectralGPT: Spectral Remote Sensing Foundation Model
por: Hong, Danfeng, et al.
Publicado: (2023)

Auto-Prompting SAM for Weakly Supervised Landslide Extraction
por: Wang, Jian, et al.
Publicado: (2025)

ChangeMinds: Multi-task Framework for Detecting and Describing Changes in Remote Sensing
por: Wang, Yuduo, et al.
Publicado: (2024)

Dsfer-Net: A Deep Supervision and Feature Retrieval Network for Bitemporal Change Detection Using Modern Hopfield Networks
por: Chang, Shizhen, et al.
Publicado: (2023)

Can Generative Geospatial Diffusion Models Excel as Discriminative Geospatial Foundation Models?
por: Jia, Yuru, et al.
Publicado: (2025)

Automated Road Crack Localization for Spatially Guided Highway Maintenance
por: Knoblauch, Steffen, et al.
Publicado: (2026)

BSDM: Background Suppression Diffusion Model for Hyperspectral Anomaly Detection
por: Ma, Jitao, et al.
Publicado: (2023)

Survey of Video Diffusion Models: Foundations, Implementations, and Applications
por: Wang, Yimu, et al.
Publicado: (2025)

PANGAEA: A Global and Inclusive Benchmark for Geospatial Foundation Models
por: Marsocci, Valerio, et al.
Publicado: (2024)

How to Learn More? Exploring Kolmogorov-Arnold Networks for Hyperspectral Image Classification
por: Jamali, Ali, et al.
Publicado: (2024)

MaskCD: A Remote Sensing Change Detection Network Based on Mask Classification
por: Yu, Weikang, et al.
Publicado: (2024)

MineNetCD: A Benchmark for Global Mining Change Detection on Remote Sensing Imagery
por: Yu, Weikang, et al.
Publicado: (2024)

Hyperspectral Anomaly Detection with Self-Supervised Anomaly Prior
por: Liu, Yidan, et al.
Publicado: (2024)

EuroMineNet: A Multitemporal Sentinel-2 Benchmark for Spatiotemporal Mining Footprint Analysis in the European Union (2015-2024)
por: Yu, Weikang, et al.
Publicado: (2025)

Towards Vision-Language Geo-Foundation Model: A Survey
por: Zhou, Yue, et al.
Publicado: (2024)

TerraTorch: The Geospatial Foundation Models Toolkit
por: Gomes, Carlos, et al.
Publicado: (2025)

HyperTTA: Test-Time Adaptation for Hyperspectral Image Classification under Distribution Shifts
por: Yue, Xia, et al.
Publicado: (2025)

FLORO: A Multimodal Geospatial Foundation Model for Ecological Remote Sensing Across Sensors and Scales
por: Rodriguez, Jorge L., et al.
Publicado: (2026)

CrossEarth: Geospatial Vision Foundation Model for Domain Generalizable Remote Sensing Semantic Segmentation
por: Gong, Ziyang, et al.
Publicado: (2024)

Parameter-Efficient Adaptation of Geospatial Foundation Models through Embedding Deflection
por: Thoreau, Romain, et al.
Publicado: (2025)

A Survey on Remote Sensing Foundation Models: From Vision to Multimodality
por: Huang, Ziyue, et al.
Publicado: (2025)

Label-Efficient 3D Forest Mapping: Self-Supervised and Transfer Learning for Individual, Structural, and Species Analysis
por: Rizaldy, Aldino, et al.
Publicado: (2025)

CrossEarth-SAR: A SAR-Centric and Billion-Scale Geospatial Foundation Model for Domain Generalizable Semantic Segmentation
por: Ye, Ziqi, et al.
Publicado: (2026)

DiffSurf: A Transformer-based Diffusion Model for Generating and Reconstructing 3D Surfaces in Pose
por: Yoshiyasu, Yusuke, et al.
Publicado: (2024)

GeoViS: Geospatially Rewarded Visual Search for Remote Sensing Visual Grounding
por: Zhang, Peirong, et al.
Publicado: (2025)

Small Object Detection: A Comprehensive Survey on Challenges, Techniques and Real-World Applications
por: Nikouei, Mahya, et al.
Publicado: (2025)

First On-Orbit Demonstration of a Geospatial Foundation Model
por: Du, Andrew, et al.
Publicado: (2025)

No One Knows the State of the Art in Geospatial Foundation Models
por: Corley, Isaac, et al.
Publicado: (2026)

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
VUFIND_SESSION	"60b2b6c871811559aafcaaf59c609694"
language	"es"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790712613.3507 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "60b2b6c871811559aafcaaf59c609694" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

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	"VUFIND_SESSION=60b2b6c871811559aafcaaf59c609694; language=es; ui=standard"
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	"39298"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2510_22964/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2510_22964/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790712613.3458
REQUEST_TIME	1790712613

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler