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Convert CSV to FlatGeoBuf

Use this tool to convert CSV to FlatGeoBuf with various options such as Geometry Type, Projections, Line Separator, etc.

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What is CSV?

A CSV (Comma-Separated Values) file is a plain text file format used to store tabular data, such as spreadsheets or databases. In a CSV file, each line represents a row of data, and each field within a row is separated by a delimiter, usually a comma, although other delimiters like semicolons or tabs may also be used.

The basic structure of a CSV file is as follows:

  • Each record is represented by a new line.
  • Fields within a record are separated by a delimiter (typically a comma, semicolon, or tab).
  • If a field contains the delimiter character, it is often enclosed in quotation marks.

CSV files are widely used for data exchange between different applications and systems due to their simplicity and compatibility with various platforms and software tools. They are commonly used for tasks such as importing/exporting data from/to spreadsheets, databases, and other software applications.

What is FlatGeoBuf?

FlatGeobuf (FlatGeobuf) is a binary geospatial data format optimized for use in web mapping applications. It stores vector data, such as points, lines, and polygons, in a flat binary format, making it efficient for streaming and processing large datasets over the web.

The format is designed to be compact and fast to read and write, making it well-suited for scenarios where bandwidth and performance are critical considerations, such as web mapping applications and mobile devices.

FlatGeobuf files consist of a header followed by a series of geometries serialized in a compact binary format. The header contains metadata such as the coordinate reference system (CRS), geometry type, and other optional attributes.

One key feature of FlatGeobuf is its ability to support spatial indexing, which enables efficient spatial queries and data retrieval based on geographic extent.

Overall, FlatGeobuf offers a balance between compactness, performance, and ease of use, making it a valuable tool for managing and distributing geospatial data in web-based applications.