What is the difference between an IDL and an NDL?

What is the difference between an IDL and an NDL?

• A. IDL is created using JMPS with data from NDLs and can be edited; NDL is the shell you start with to edit and create an IDL with mission-specific parameters.
• B. IDL and NDL are the same thing.
• C. IDL is created by the NTR; NDL is unrelated.
• D. IDL cannot be edited after creation.

Answer: (A)

The difference comes from the way the data load is prepared and used. The IDL is the mission-specific, editable data load that you create in JMPS using information drawn from NDLs. You can tweak parameters, add or remove elements, and save the result as the IDL for actual use in the mission. The NDL acts as the starting shell—a baseline template you open in JMPS and modify to include the particular mission parameters before producing the final IDL. This separation lets you reuse standard network data while tailoring it to each operation. So, the IDL is the editable, mission-tailored product built from NDL data, while the NDL is the template you begin with to craft that product.

The difference comes from the way the data load is prepared and used. The IDL is the mission-specific, editable data load that you create in JMPS using information drawn from NDLs. You can tweak parameters, add or remove elements, and save the result as the IDL for actual use in the mission.

The NDL acts as the starting shell—a baseline template you open in JMPS and modify to include the particular mission parameters before producing the final IDL. This separation lets you reuse standard network data while tailoring it to each operation.

So, the IDL is the editable, mission-tailored product built from NDL data, while the NDL is the template you begin with to craft that product.