176 lines
7.8 KiB
C++
176 lines
7.8 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
|
|
// This file is manually converted from PROJ4
|
|
|
|
// Copyright (c) 2008-2012 Barend Gehrels, Amsterdam, the Netherlands.
|
|
|
|
// This file was modified by Oracle on 2017, 2018.
|
|
// Modifications copyright (c) 2017-2018, Oracle and/or its affiliates.
|
|
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
|
|
|
|
// Use, modification and distribution is subject to the Boost Software License,
|
|
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
// This file is converted from PROJ4, http://trac.osgeo.org/proj
|
|
// PROJ4 is originally written by Gerald Evenden (then of the USGS)
|
|
// PROJ4 is maintained by Frank Warmerdam
|
|
// PROJ4 is converted to Geometry Library by Barend Gehrels (Geodan, Amsterdam)
|
|
|
|
// Original copyright notice:
|
|
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the "Software"),
|
|
// to deal in the Software without restriction, including without limitation
|
|
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
// and/or sell copies of the Software, and to permit persons to whom the
|
|
// Software is furnished to do so, subject to the following conditions:
|
|
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
|
|
#ifndef BOOST_GEOMETRY_PROJECTIONS_IMPL_PJ_DATUMS_HPP
|
|
#define BOOST_GEOMETRY_PROJECTIONS_IMPL_PJ_DATUMS_HPP
|
|
|
|
#include <boost/geometry/srs/projections/par_data.hpp>
|
|
#include <boost/geometry/srs/projections/dpar.hpp>
|
|
|
|
#include <string>
|
|
|
|
namespace boost { namespace geometry { namespace projections {
|
|
|
|
namespace detail {
|
|
|
|
// Originally defined in projects.h
|
|
template <typename T>
|
|
struct pj_datums_type
|
|
{
|
|
std::string id; /* datum keyword */
|
|
//std::string defn_n; /* e.g. "to_wgs84" */
|
|
//std::string defn_v; /* e.g. "0,0,0" */
|
|
//std::string ellipse_id; /* ie from ellipse table */
|
|
//std::string comments; /* EPSG code, etc */
|
|
srs::detail::nadgrids nadgrids;
|
|
srs::detail::towgs84<T> towgs84;
|
|
srs::dpar::value_ellps ellps;
|
|
};
|
|
|
|
// Originally defined in projects.h
|
|
struct pj_prime_meridians_type
|
|
{
|
|
std::string id; /* prime meridian keyword */
|
|
//std::string defn; /* offset from greenwich in DMS format. */
|
|
double deg;
|
|
};
|
|
|
|
inline double dms2d(double d, double m, double s, bool east)
|
|
{
|
|
return (east ? 1 : -1) * (d + m / 60.0 + s / 3600.0);
|
|
}
|
|
|
|
/*
|
|
* The ellipse code must match one from pj_ellps.c. The datum id should
|
|
* be kept to 12 characters or less if possible. Use the official OGC
|
|
* datum name for the comments if available.
|
|
*/
|
|
|
|
template <typename T>
|
|
inline std::pair<const pj_datums_type<T>*, int> pj_get_datums()
|
|
{
|
|
static const pj_datums_type<T> pj_datums[] =
|
|
{
|
|
{"WGS84", //"towgs84", "0,0,0",
|
|
//"WGS84", "",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(0,0,0),
|
|
srs::dpar::ellps_wgs84},
|
|
|
|
{"GGRS87", //"towgs84", "-199.87,74.79,246.62",
|
|
//"GRS80", "Greek_Geodetic_Reference_System_1987",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(-199.87,74.79,246.62),
|
|
srs::dpar::ellps_grs80},
|
|
|
|
{"NAD83", //"towgs84", "0,0,0",
|
|
//"GRS80", "North_American_Datum_1983",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(0,0,0),
|
|
srs::dpar::ellps_grs80},
|
|
|
|
{"NAD27", //"nadgrids", "@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat",
|
|
//"clrk66", "North_American_Datum_1927",
|
|
srs::detail::nadgrids("@conus","@alaska","@ntv2_0.gsb","@ntv1_can.dat"),
|
|
srs::detail::towgs84<T>(),
|
|
srs::dpar::ellps_clrk66},
|
|
|
|
{"potsdam", //"towgs84", "598.1,73.7,418.2,0.202,0.045,-2.455,6.7",
|
|
//"bessel", "Potsdam Rauenberg 1950 DHDN",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(598.1,73.7,418.2,0.202,0.045,-2.455,6.7),
|
|
srs::dpar::ellps_bessel},
|
|
|
|
{"carthage", //"towgs84", "-263.0,6.0,431.0",
|
|
//"clrk80ign", "Carthage 1934 Tunisia",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(-263.0,6.0,431.0),
|
|
srs::dpar::ellps_clrk80ign},
|
|
|
|
{"hermannskogel", //"towgs84", "577.326,90.129,463.919,5.137,1.474,5.297,2.4232",
|
|
//"bessel", "Hermannskogel",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(577.326,90.129,463.919,5.137,1.474,5.297,2.4232),
|
|
srs::dpar::ellps_bessel},
|
|
|
|
{"ire65", //"towgs84", "482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",
|
|
//"mod_airy", "Ireland 1965",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15),
|
|
srs::dpar::ellps_mod_airy},
|
|
|
|
{"nzgd49", //"towgs84", "59.47,-5.04,187.44,0.47,-0.1,1.024,-4.5993",
|
|
//"intl", "New Zealand Geodetic Datum 1949",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(59.47,-5.04,187.44,0.47,-0.1,1.024,-4.5993),
|
|
srs::dpar::ellps_intl},
|
|
|
|
{"OSGB36", //"towgs84", "446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894",
|
|
//"airy", "Airy 1830",
|
|
srs::detail::nadgrids(),
|
|
srs::detail::towgs84<T>(446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894),
|
|
srs::dpar::ellps_airy}
|
|
};
|
|
|
|
return std::make_pair(pj_datums, (int)(sizeof(pj_datums) / sizeof(pj_datums[0])));
|
|
}
|
|
|
|
static const pj_prime_meridians_type pj_prime_meridians[] =
|
|
{
|
|
/* id definition */
|
|
/* -- ---------- */
|
|
{ "greenwich", /*"0dE",*/ 0 },
|
|
{ "lisbon", /*"9d07'54.862\"W",*/ dms2d( 9, 7,54.862,false) },
|
|
{ "paris", /*"2d20'14.025\"E",*/ dms2d( 2,20,14.025,true) },
|
|
{ "bogota", /*"74d04'51.3\"W",*/ dms2d( 74, 4,51.3, false) },
|
|
{ "madrid", /*"3d41'16.58\"W",*/ dms2d( 3,41,16.58, false) },
|
|
{ "rome", /*"12d27'8.4\"E",*/ dms2d( 12,27, 8.4, true) },
|
|
{ "bern", /*"7d26'22.5\"E",*/ dms2d( 7,26,22.5, true) },
|
|
{ "jakarta", /*"106d48'27.79\"E",*/ dms2d(106,48,27.79, true) },
|
|
{ "ferro", /*"17d40'W",*/ dms2d( 17,40, 0, false) },
|
|
{ "brussels", /*"4d22'4.71\"E",*/ dms2d( 4,22,4.71, true) },
|
|
{ "stockholm", /*"18d3'29.8\"E",*/ dms2d( 18, 3,29.8, true) },
|
|
{ "athens", /*"23d42'58.815\"E",*/ dms2d( 23,42,58.815,true) },
|
|
{ "oslo", /*"10d43'22.5\"E",*/ dms2d( 10,43,22.5, true) }
|
|
};
|
|
|
|
} // namespace detail
|
|
}}} // namespace boost::geometry::projections
|
|
|
|
#endif // BOOST_GEOMETRY_PROJECTIONS_IMPL_PJ_DATUMS_HPP
|