PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2010-01-01 NOTE = "Description of the DOCUMENT directory contents." END_OBJECT = TEXT END The DOCUMENT directory contains documentation that is considered to be either necessary or useful for users to understand the archive data set. These documents are not necessarily appropriate for inclusion in the PDS catalog. Documents may be included in multiple forms (including ASCII, PDF, MS Word, HTML with image file pointers, etc.). All versions of each document, along with and any associated files are contained in a separate subdirectory. PDS standards require that any documentation deemed required for use of the data be available in some ASCII format. HTML and PostScript are acceptable ASCII formats in addition to plain text. ACTIVITY_REPORTS A directory containing instrument reports describing various instrument activities. DATA_PROCESSING A document describing the data processing steps used to transform raw telemetry data (Level 0) acquired by GRaND into Level1 data, which is archived by the Planetary Data System (PDS). [adapted from Prettyman & Feldman, GRaND Data Processing Description V2.1, 21 Dec 2009]. VOLUME_SIS The Dawn GRaND Software Inferface Specification (SIS), describing the GRaND archive volume organization, contents, and production responsibilities.