GeoArrowLoader

The GeoArrowLoader parses Apache Arrow columnar table format files, and looks for GeoArrow type extensions to parse geometries from the table.

Loader	Characteristic
File Format	IPC: Encapsulated Message Format
Data Format	Geometry Table
File Extension	.arrow
File Type	Binary
Decoder Type	load, parse, parseSync, parseInBatches
Worker Thread Support	Yes
Streaming Support	Yes

Usage

import {GeoArrowLoader} from '@loaders.gl/arrow';
import {load} from '@loaders.gl/core';

const data = await load(url, GeoArrowLoader, options);

Options

Option	Type	Default	Description