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Data from: Prediction of maize grain yield before maturity using improved temporal height estimates of unmanned aerial systems
- 负责人：
- 关键词：
- 2017;Zea mays L.
- DOI：
- doi:10.5061/dryad.3295k54
- 摘要：
- Weekly unmanned aerial system (UAS) imagery was collected over the College Station, TX, 2017 Genomes to Fields (G2F) hybrid trial, across thr
Data from: CO-RIP: a riparian vegetation and corridor extent dataset for Colorado River Basin streams and rivers
- 负责人：
- DOI：
- doi:10.5061/dryad.3g55sv8
- 摘要：
- n corridor” or “riparian vegetation” represents. We use valley-bottoms to define the riparian corridor and establish a riparian vegetation definition interpretable from aerial imager
Data from: The hawk-eyed songbird: retinal morphology, eye shape, and visual fields of an aerial insectivore
- 负责人：
- DOI：
- doi:10.5061/dryad.n7140
- 摘要：
- d in binocular vision. Instead, swallows have four nonoverlapping foveae in a 100° arc around the beak, which can improve the tracking of frontally located aerial prey
Data from: A view from above: A view from above: unmanned aerial vehicles (UAVs) provide a new tool for assessing liana infestation
- 负责人：
- DOI：
- doi:10.5061/dryad.21t1805
- 摘要：
- . We used a commercially available quadcopter UAV with an integrated, standard three-waveband camera to collect aerial image data for 150ha
Data from: Woody encroachment over 70 years in South African savannas: overgrazing, global change or extinction aftershock?
- 负责人：
- DOI：
- doi:10.5061/dryad.4544k
- 摘要：
- photo record. Detection of woody cover from each aerial photograph was automated using eCognitions’ Object based image analysis (OBIA). Woody cover
Data from: Habitat structure modifies microclimate: an approach for mapping fine-scale thermal refuge
- 负责人：
- Milling, Charlotte R.
- 关键词：
- Climate change FRAGSTATS operative temperature predictive mapping thermal map thermal refuge unmanned aerial systems UAS
- DOI：
- doi:10.5061/dryad.6kv1198
- 摘要：
- during summer and winter. Aerial imagery from unmanned aerial systems was used to estimate shrub volume and canopy cover at 1‐m resolution
Data from: Evaluating behavioral responses of nesting lesser snow geese to unmanned aircraft surveys
- 负责人：
- 关键词：
- Anser caerulescens
- DOI：
- doi:10.5061/dryad.r21pc
- 摘要：
- on unhabituated individuals in the wild using standard aerial survey protocols. We evaluated impacts of unmanned surveys by measuring UAS
Data from: The effect of a multi-target protocol on cetacean detection and abundance estimation in aerial surveys
- 负责人：
- DOI：
- doi:10.5061/dryad.pp6g8v3
- 摘要：
- at the sea surface, the multi-target protocol is valuable for optimizing logistical and financial resources to efficiently monitor biodiversity and study
Data from: Effects of distance on detectability of Arctic waterfowl using double-observer sampling during helicopter surveys
- 负责人：
- Alisauskas, Ray T
- DOI：
- doi:10.5061/dryad.mp7h92r
- 摘要：
- Aerial survey is an important, widely employed approach for estimating free‐ranging wildlife over large or inaccessible study areas. We studied
Data from: Urban areas affect flight altitudes of nocturnally migrating birds
- 负责人：
- Cabrera-Cruz, Sergio
- DOI：
- doi:10.5061/dryad.4433sp2
- 摘要：
- 1. Urban areas affect terrestrial ecological processes and local weather, but we know little about their effect on aerial ecological
