Solar radiation enters the Earth's atmosphere with a portion being scattered by clouds and aerosols.

Processing, archiving and distributing Earth science data
at the NASA Langley Research Center

  CALIPSO CALIOP V1.00 L3 Cloud Occurrence Formal Release Announcement
  CALIPSO CALIOP V1.00 L2 Blowing Snow Announcement
  CALIPSO LIDAR L1.5 Standard V1.00 Release Announcement

Lidar Altitude Data Read Routine


Lidar Altitude Data Read Routine

This routine demonstrates reading the lidar altitude data stored in CALIPSO Lidar Level 1B Profile, Level 2 Aerosol Profile, and Level 2 Cloud Profile products.

It is written in Interactive Data Language (IDL) and uses HDF routine calls to read the altitude data which are stored in an HDF vdata (table) structure, as described in the CALIPSO Data Products Catalog.

Interactive Data Language (IDL) is available from Exelis Visual Information Solutions.