diff --git a/src/lsa/coordinate-lsa.cpp b/src/lsa/coordinate-lsa.cpp
new file mode 100644
index 0000000..a73ab76
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+++ b/src/lsa/coordinate-lsa.cpp
@@ -0,0 +1,159 @@
+/* -*- 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/>.
+ **/
+
+#include "coordinate-lsa.hpp"
+#include "tlv/tlv-nlsr.hpp"
+
+#include <boost/lexical_cast.hpp>
+
+namespace nlsr {
+
+CoordinateLsa::CoordinateLsa(const ndn::Name& originRouter, uint32_t seqNo,
+                             const ndn::time::system_clock::TimePoint& timepoint,
+                             double radius, std::vector<double> angles)
+  : Lsa(originRouter, seqNo, timepoint)
+  , m_hyperbolicRadius(radius)
+  , m_hyperbolicAngles(angles)
+{
+}
+
+CoordinateLsa::CoordinateLsa(const ndn::Block& block)
+{
+  wireDecode(block);
+}
+
+bool
+CoordinateLsa::isEqualContent(const CoordinateLsa& clsa) const
+{
+  if (clsa.getCorTheta().size() != m_hyperbolicAngles.size()) {
+    return false;
+  }
+
+  std::vector<double> m_angles2 = clsa.getCorTheta();
+  for (unsigned int i = 0; i < clsa.getCorTheta().size(); i++) {
+    if (std::abs(m_hyperbolicAngles[i] - m_angles2[i]) > std::numeric_limits<double>::epsilon()) {
+      return false;
+    }
+  }
+
+  return (std::abs(m_hyperbolicRadius - clsa.getCorRadius()) <
+          std::numeric_limits<double>::epsilon());
+}
+
+template<ndn::encoding::Tag TAG>
+size_t
+CoordinateLsa::wireEncode(ndn::EncodingImpl<TAG>& block) const
+{
+  size_t totalLength = 0;
+
+  for (auto it = m_hyperbolicAngles.rbegin(); it != m_hyperbolicAngles.rend(); ++it) {
+    totalLength += ndn::encoding::prependDoubleBlock(block, ndn::tlv::nlsr::HyperbolicAngle, *it);
+  }
+
+  totalLength += ndn::encoding::prependDoubleBlock(block, ndn::tlv::nlsr::HyperbolicRadius,
+                                                   m_hyperbolicRadius);
+
+  totalLength += Lsa::wireEncode(block);
+
+  totalLength += block.prependVarNumber(totalLength);
+  totalLength += block.prependVarNumber(ndn::tlv::nlsr::CoordinateLsa);
+
+  return totalLength;
+}
+
+NDN_CXX_DEFINE_WIRE_ENCODE_INSTANTIATIONS(CoordinateLsa);
+
+const ndn::Block&
+CoordinateLsa::wireEncode() const
+{
+  if (m_wire.hasWire() && m_baseWire.hasWire()) {
+    return m_wire;
+  }
+
+  ndn::EncodingEstimator estimator;
+  size_t estimatedSize = wireEncode(estimator);
+
+  ndn::EncodingBuffer buffer(estimatedSize, 0);
+  wireEncode(buffer);
+
+  m_wire = buffer.block();
+
+  return m_wire;
+}
+
+void
+CoordinateLsa::wireDecode(const ndn::Block& wire)
+{
+  m_wire = wire;
+
+  if (m_wire.type() != ndn::tlv::nlsr::CoordinateLsa) {
+    std::stringstream error;
+    error << "Expected CoordinateLsa Block, but Block is of a different type: #"
+          << m_wire.type();
+    BOOST_THROW_EXCEPTION(Error(error.str()));
+  }
+
+  m_wire.parse();
+
+  ndn::Block::element_const_iterator val = m_wire.elements_begin();
+
+  if (val != m_wire.elements_end() && val->type() == ndn::tlv::nlsr::Lsa) {
+    Lsa::wireDecode(*val);
+    ++val;
+  }
+  else {
+    BOOST_THROW_EXCEPTION(Error("Missing required Lsa field"));
+  }
+
+  if (val != m_wire.elements_end() && val->type() == ndn::tlv::nlsr::HyperbolicRadius) {
+    m_hyperbolicRadius = ndn::encoding::readDouble(*val);
+    ++val;
+  }
+  else {
+    BOOST_THROW_EXCEPTION(Error("Missing required HyperbolicRadius field"));
+  }
+
+  std::vector<double> angles;
+  for (; val != m_wire.elements_end(); ++val) {
+    if (val->type() == ndn::tlv::nlsr::HyperbolicAngle) {
+      angles.push_back(ndn::encoding::readDouble(*val));
+    }
+    else {
+      BOOST_THROW_EXCEPTION(Error("Missing required HyperbolicAngle field"));
+    }
+  }
+  m_hyperbolicAngles = angles;
+}
+
+std::ostream&
+operator<<(std::ostream& os, const CoordinateLsa& lsa)
+{
+  os << lsa.toString();
+  os << "      Hyperbolic Radius  : " << lsa.getCorRadius() << "\n";
+  int i = 0;
+  for (const auto& value : lsa.getCorTheta()) {
+    os << "      Hyperbolic Theta " << i++ << " : " << value << "\n";
+  }
+
+  return os;
+}
+
+} // namespace nlsr
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