Evidence map›Paper›PMID 38351164›Full record

ArticleScientific data2024

A 10-m national-scale map of ground-mounted photovoltaic power stations in China of 2020.

Quanlong Feng, Bowen Niu, Yan Ren, Shuai Su, Jiudong Wang, Hongda Shi, Jianyu Yang, Mengyao Han

Abstract readDataset
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 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 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

8 authors.

Quanlong FengCollege of Land Science and Technology, China Agricultural University, Beijing, 100193, China.ORCID http://orcid.org/0000-0002-0569-4131
Bowen NiuCollege of Land Science and Technology, China Agricultural University, Beijing, 100193, China.
Yan RenCollege of Land Science and Technology, China Agricultural University, Beijing, 100193, China.
Shuai SuCollege of Land Science and Technology, China Agricultural University, Beijing, 100193, China.
Jiudong WangCollege of Land Science and Technology, China Agricultural University, Beijing, 100193, China.
Hongda ShiCollege of Land Science and Technology, China Agricultural University, Beijing, 100193, China.
Jianyu YangCollege of Land Science and Technology, China Agricultural University, Beijing, 100193, China.
Mengyao HanInstitute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China. hanmy@igsnrr.ac.cn.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 42001367
6 · The paper itself

Abstract

We provide a remote sensing derived dataset for large-scale ground-mounted photovoltaic (PV) power stations in China of 2020, which has high spatial resolution of 10 meters. The dataset is based on the Google Earth Engine (GEE) cloud computing platform via random forest classifier and active learning strategy. Specifically, ground samples are carefully collected across China via both field survey and visual interpretation. Afterwards, spectral and texture features are calculated from publicly available Sentinel-2 imagery. Meanwhile, topographic features consisting of slope and aspect that are sensitive to PV locations are also included, aiming to construct a multi-dimensional and discriminative feature space. Finally, the trained random forest model is adopted to predict PV power stations of China parallelly on GEE. Technical validation has been carefully performed across China which achieved a satisfactory accuracy over 89%. Above all, as the first publicly released 10-m national-scale distribution dataset of China's ground-mounted PV power stations, it can provide data references for relevant researchers in fields such as energy, land, remote sensing and environmental sciences.

Identifiers

PMID38351164
PMCPMC10864270

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.