diff --git a/src/lsa/coordinate-lsa.hpp b/src/lsa/coordinate-lsa.hpp
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+++ b/src/lsa/coordinate-lsa.hpp
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2020,  The University of Memphis,
+ *                           Regents of the University of California,
+ *                           Arizona Board of Regents.
+ *
+ * This file is part of NLSR (Named-data Link State Routing).
+ * See AUTHORS.md for complete list of NLSR authors and contributors.
+ *
+ * NLSR is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * NLSR is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * NLSR, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#ifndef NLSR_LSA_COORDINATE_LSA_HPP
+#define NLSR_LSA_COORDINATE_LSA_HPP
+
+#include "lsa.hpp"
+
+namespace nlsr {
+
+/*!
+   \brief Data abstraction for CoordinateLsa
+   CoordinateLsa := COORDINATE-LSA-TYPE TLV-LENGTH
+                      Lsa
+                      HyperbolicRadius
+                      HyperbolicAngle+
+ */
+class CoordinateLsa : public Lsa
+{
+public:
+  CoordinateLsa() = default;
+
+  CoordinateLsa(const ndn::Name& originRouter, uint32_t seqNo,
+                const ndn::time::system_clock::TimePoint& timepoint,
+                double radius, std::vector<double> angles);
+
+  CoordinateLsa(const ndn::Block& block);
+
+  Lsa::Type
+  getType() const override
+  {
+    return Lsa::Type::COORDINATE;
+  }
+
+  double
+  getCorRadius() const
+  {
+    return m_hyperbolicRadius;
+  }
+
+  void
+  setCorRadius(double cr)
+  {
+    m_wire.reset();
+    m_hyperbolicRadius = cr;
+  }
+
+  const std::vector<double>
+  getCorTheta() const
+  {
+    return m_hyperbolicAngles;
+  }
+
+  void
+  setCorTheta(std::vector<double> ct)
+  {
+    m_wire.reset();
+    m_hyperbolicAngles = ct;
+  }
+
+  bool
+  isEqualContent(const CoordinateLsa& clsa) const;
+
+  template<ndn::encoding::Tag TAG>
+  size_t
+  wireEncode(ndn::EncodingImpl<TAG>& block) const;
+
+  const ndn::Block&
+  wireEncode() const;
+
+  void
+  wireDecode(const ndn::Block& wire);
+
+private:
+  double m_hyperbolicRadius = 0.0;
+  std::vector<double> m_hyperbolicAngles;
+
+  mutable ndn::Block m_wire;
+};
+
+NDN_CXX_DECLARE_WIRE_ENCODE_INSTANTIATIONS(CoordinateLsa);
+
+std::ostream&
+operator<<(std::ostream& os, const CoordinateLsa& lsa);
+
+} // namespace nlsr
+
+#endif // NLSR_LSA_COORDINATE_LSA_HPP