Evidence map›Paper›PMID 39143100›Full record

ArticleScientific data2024

Multi-resolution gridded maps of vegetation structure from GEDI.

Patrick Burns, Christopher R Hakkenberg, Scott J Goetz

Abstract read
In one paragraph

Article in Scientific data, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Patrick BurnsSchool of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, AZ, USA. Patrick.Burns@nau.edu.ORCID http://orcid.org/0000-0001-7971-4177
Christopher R HakkenbergSchool of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, AZ, USA.ORCID http://orcid.org/0000-0002-6579-5954
Scott J GoetzSchool of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, AZ, USA.ORCID http://orcid.org/0000-0002-6326-4308

Funding

National Aeronautics and Space Administration (NASA) 80NSSC21K0189National Aeronautics and Space Administration (NASA) 80NSSC24K0571National Aeronautics and Space Administration (NASA) NNL15AA03C
6 · The paper itself

Abstract

Large-extent maps of three-dimensional vegetation structure are important for understanding the hydrologic cycle, climate, carbon fluxes, and habitat. We aggregated over 7 billion lidar shots from the Global Ecosystem Dynamics Investigation (GEDI) to produce analysis-ready, gridded rasters of 36 vegetation structure metrics at three spatial resolutions (1, 6, and 12 km). We used 8 statistics to grid shots in every pixel, specifically the mean, bootstrapped standard error of the mean, median, standard deviation, interquartile range, Shannon's Diversity Index, and shot count. We quantified uncertainty of the mean by randomly selecting 100 subsets of shots (i.e. bootstrapping) within each pixel. We also assessed the accuracy of several gridded metrics using fine spatial resolution airborne laser scanning data. The gridded metrics are generally more accurate at mid latitudes due to higher shot density and lower density of vegetation. Statistics associated with the central or maximum tendency of a metric are more accurate than statistics related to variability of metric values within the pixel.

Identifiers

PMID39143100
PMCPMC11324878

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.