Evidence map›Paper›PMID 34409532›Full record

ArticleEnvironmental science and pollution research international2022

Deep learning-based remote sensing estimation of water transparency in shallow lakes by combining Landsat 8 and Sentinel 2 images.

Yuhuan Cui, Zhongnan Yan, Jie Wang, Shuang Hao, Youcun Liu

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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

5 authors.

Yuhuan CuiSchool of Science, Anhui Agricultural University, Hefei, 230036, China.
Zhongnan YanSchool of Resources and Environmental Engineering, Anhui University, Hefei, 230601, China.
Jie WangSchool of Resources and Environmental Engineering, Anhui University, Hefei, 230601, China. wangjie@ahu.edu.cn.ORCID http://orcid.org/0000-0002-0827-8483
Shuang HaoSchool of Science, Anhui Agricultural University, Hefei, 230036, China.
Youcun LiuSchool of Geographical Sciences and Tourism, Jiaying University, Meizhou, 341000, China.

Funding

National Natural Science Foundation of China 41401022National Natural Science Foundation of China 41801332National Natural Science Foundation of China 41861002
6 · The paper itself

Abstract

Water transparency is a key indicator of water quality as it reflects the turbidity and eutrophication in lakes and reservoirs. To carry out remote sensing monitoring of water transparency rapidly and intelligently, deep learning technology was used to construct a new retrieval model, namely, point-centered regression convolutional neural network (PSRCNN) suitable for Sentinel 2 and Landsat 8 images. The impact of input feature variables on the accuracy of the inversion model was examined, and the performance of an optimized PSRCNN model was also assessed. This model was applied to remote sensing images of three shallow lakes in the eastern China plain acquired in summer. The PSRCNN model, constructed using five identical bands from Landsat 8 and Sentinel 2 images and 20 band combinations as the input variables, the input window size of 5 × 5 pixels, proves a good predictive ability, with a verification accuracy of R

Indexed as

Deep LearningLakesEnvironmental MonitoringRemote Sensing TechnologyWater QualityConvolutional neural networkLandsat 8Sentinel 2Shallow lakesWater transparency

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.