/** @packageDocumentation
 * @module OrbitGT
 */
declare type int32 = number;
import { Coordinate } from "../../geom/Coordinate";
import { CRS } from "../CRS";
import { OperationMethod } from "../OperationMethod";
import { ParameterValueList } from "../ParameterValueList";
/**
 * Class LambertConical1SP defines a Lambert Conical Conformal map projection with 1 standard parallel.
 *
 * The 'source' CRS is the geographic CRS.
 * The 'target' CRS is the projected CRS.
 *
 * Based on the following document:
 *
 * Coordinate Conversions and Transformations including Formulas
 * Guidance Note Number 7, part 2
 * Revised August 2006
 * Available at: http://www.epsg.org/
 *
 * Formulas: see 1.4.1.1 -> 1.4.1.4
 *
 * @version 1.0 January 2007
 */
/** @internal */
export declare class LambertConical1SP extends OperationMethod {
    /** The code of this method */
    static readonly METHOD_CODE: int32;
    /** Latitude of natural origin */
    private _latN;
    /** Longitude of natural origin (the central meridian) */
    private _lonN;
    /** Scale factor at natural origin */
    private _k0;
    /** False easting */
    private _fE;
    /** False northing */
    private _fN;
    /**
     * Create a new projection.
     * @param parameters the values of the parameters.
     */
    constructor(parameters: ParameterValueList);
    /**
     * Get the sign of a number.
     */
    private static sign;
    /**
     * Calculate M.
     */
    private static calcM;
    /**
     * Calculate T.
     */
    private static calcT;
    /**
     * Calculate R.
     */
    private static calcR;
    /**
     * OperationMethod interface method.
     * @see OperationMethod#forward
     */
    forward(sourceCRS: CRS, source: Coordinate, targetCRS: CRS, target: Coordinate): void;
    /**
     * OperationMethod interface method.
     * @see OperationMethod#reverse
     */
    reverse(sourceCRS: CRS, source: Coordinate, targetCRS: CRS, target: Coordinate): void;
}
export {};
//# sourceMappingURL=LambertConical1SP.d.ts.map