Remote Sensing Formatting Requirements: Complete Author Guide

The abstract is the one area where Remote Sensing enforces a specific limit.

• Word limit: 200 words (strictly enforced)
• Structure: Unstructured (single paragraph)
• Citations: Not allowed
• Abbreviations: Avoid unless absolutely necessary (define on first use)
• Figure/table references: Not allowed

The abstract should cover: (1) the problem or gap being addressed, (2) the data and methods used, (3) the main results with quantitative findings, and (4) the conclusions or implications. Remote sensing research benefits from specific numbers in the abstract, such as classification accuracy, RMSE values, or spatial resolution improvements.

Keywords: 3-7 keywords required, listed below the abstract. Choose specific terms relevant to remote sensing. "Remote sensing" itself is too generic since that's the journal name. Focus on the specific technique (SAR interferometry, hyperspectral imaging, lidar bathymetry), application (crop monitoring, urban heat island, glacier retreat), or methodology (deep learning, object-based classification, time series analysis).

Remote sensing papers are inherently visual. Maps, satellite imagery, classification results, and accuracy plots are the core content.

Figure specifications:

Remote sensing figure conventions:

• Map figures must include a scale bar, north arrow, and coordinate reference
• Satellite imagery should indicate the sensor, band combination, and acquisition date
• Classification maps need a legend with all class labels and colors
• Include an inset or context map showing the study area location
• DEM and terrain figures should include a color ramp bar with units
• Time series plots should clearly indicate acquisition dates on the x-axis

Image data considerations: Remote sensing figures often involve large raster datasets. MDPI's 10 MB per figure limit can be challenging for high-resolution satellite imagery. Downsample to the minimum resolution that still shows your features of interest. For full-resolution data, provide access through a data repository.

Table formatting:

• Tables should have headers for every column
• Place tables inline at the point of first reference
• Use the MDPI table format (no vertical rules, minimal horizontal rules)
• Large comparison tables (common in remote sensing for accuracy assessment) are acceptable

Accuracy assessment tables are a staple of remote sensing papers. These typically include overall accuracy, kappa coefficient, user's accuracy, and producer's accuracy for each class. Format these clearly with consistent decimal places and confidence intervals where applicable.

Remote Sensing uses the MDPI numbered reference style, which is consistent across all MDPI journals.

In-text citations: Numbers in square brackets, e.g., [1], [2,3], [4-7]. Numbered sequentially by order of first appearance.

Reference list format:

1. Last, F.M.; Last, F.M.; Last, F.M. Title of Article. J. Name Italicized Year, Volume, Article Number or Pages.

Key formatting details:

• Author names: Last name, then first and middle initials (Last, F.M.)
• Semicolons between authors
• All authors listed (no "et al." cutoff)
• Article title in regular case
• Journal name in italics, abbreviated
• Year follows journal name
• Volume in bold
• Article number (for MDPI journals) or page range
• DOI required at end of reference

MDPI-specific formatting:

• For MDPI journal articles, use article number instead of page range (e.g., 1234, not pp. 1-15)
• Web references need access dates
• Conference proceedings: include conference name, location, and date
• For datasets: include repository, DOI, and access date

There's no formal reference limit, but Remote Sensing papers typically cite 30-60 references. Review articles can cite more. The remote sensing field moves quickly, so prioritize recent references (last 5-10 years) and foundational papers.

MDPI journals handle supplementary materials straightforwardly.

What goes in Supplementary Materials:

• Additional figures (classification maps for sub-areas, additional time steps)
• Extended data tables (full accuracy matrices, parameter tables)
• Code and scripts (link to GitHub/Zenodo repository)
• Large datasets (link to data repository)
• Appendices with detailed derivations or algorithm pseudocode

Requirements:

• Referenced in the main text as "Figure S1," "Table S1," etc.
• Submitted as separate files
• Include a brief description for each supplementary file
• No size limit specified, but keep files manageable

Data sharing: Remote sensing research increasingly requires data sharing. MDPI supports and encourages open data. Options include:

• Direct supplementary file upload (for small datasets)
• Repository deposition (Zenodo, Figshare, or discipline-specific repositories)
• Links to original satellite data sources (USGS EarthExplorer, Copernicus Open Access Hub)
• Code repositories (GitHub with Zenodo DOI for long-term archival)

A data availability statement is required at the end of the paper, specifying where the data and code can be found.

These are the details that regular Remote Sensing authors know:

MDPI's production speed is fast. Remote Sensing papers typically go from acceptance to publication in 1-2 weeks. This means your submitted manuscript needs to be close to final quality. There isn't a lengthy copyediting phase to catch formatting errors.

Section numbering is mandatory. MDPI requires numbered sections (1. Introduction, 2. Materials and Methods, etc.). This is built into the template but can be forgotten if you're not using it.

Author names and affiliations format. MDPI uses a specific format with superscript numbers linking authors to affiliations and symbols for corresponding author and ORCID. The template handles this, but manual formatting often gets it wrong.

200-word abstract is strictly enforced. The submission system counts abstract words. Going over 200, even by a few words, may trigger a return for revision. Write the abstract to fit, and count words before submitting.

Figure placement. In the submitted manuscript, figures should be placed inline at the point of first reference, not collected at the end. This is different from journals like Nature or Cell Press that want figures at the end.

Special issue submissions. Many Remote Sensing papers are submitted to special issues. The formatting requirements are the same as regular issues, but the submission pathway differs. Make sure you select the correct special issue during submission.

Open access APC. Remote Sensing charges an article processing charge. Check the current fee on the MDPI website. Waivers are available for authors from low-income countries. Many institutions have agreements with MDPI that provide discounts.

Rapid turnaround review. Remote Sensing's peer review is typically faster than traditional journals (4-8 weeks for first decision). This speed means your manuscript needs to be well-prepared at submission. A poorly formatted paper will still go through review, but it creates a poor impression.

These trip up Remote Sensing authors:

1. Abstract over 200 words. The most common administrative issue. Count your words before submitting. The system will flag it.

1. Missing scale bars on maps. Every map figure needs a scale bar, north arrow, and coordinate reference. Reviewers consistently flag this omission.

1. Inconsistent reference formatting. Mixing styles (some refs in MDPI format, some in Elsevier or IEEE format) is obvious to editors and suggests carelessness. Use the MDPI reference template or a reference manager with MDPI style.

1. Low-resolution figures. Satellite imagery that looks fine on screen at 72 dpi will be illegible at 300 dpi print resolution. Export at publication resolution from the start.

1. Data availability statement missing. Required at the end of the paper. "Data available upon request" is acceptable but less preferred than providing specific repository links.