期刊信息

  • 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
  • 主办: 河北师范大学
  • ISSN: 1000-5854
  • CN: 13-1061/N
  • 中国科技核心期刊
  • 中国期刊方阵入选期刊
  • 中国高校优秀科技期刊
  • 华北优秀期刊
  • 河北省优秀科技期刊

论DVBS系统局地文件与ARC/INFO软件平台的技术整合方案

  • 1. 河北师范大学资源与环境科学学院, 河北石家庄050016;
    2. 河北师范大学数学与信息科学学院, 河北石家庄050016
  • DOI:

The Integrated Technology of DVBS Image Files and ARC/INFO System

摘要/Abstract

摘要:

经DVBS数据接收系统投影处理后,FY1D和NOAA影像被存储为LDF格式的局地文件,MODIS影像被存为LD2格式文件,这2种格式的数据文件不能为ARCINFO及ERDAS等软件直接读取,制约相关地学分析工作的展开.综合运用DVBSImg,ENVI4.2,ERDAS IMAGINE8.7和ARCGIS8.1等软件,摸索出一套将DVBS局地文件转换为具有特定投影参数的IMAGE格式的技术路线,实现了MODIS,FY1D和NOAA等影像数据与ARC/INFO系统软件平台的技术整合,为不同学科组对卫星影像数据的后续开发、成果交流及综合创造了有利条件.

Abstract:

Through the data processing of DVBS system,the FY1D and NOAA images are stored as LDF local files,the MODIS image is stored as LD2 format file.These files cannot be read by ARC/INFO or ERDAS which limits the relevant applications.By using the DVBSImg,ENVI4.2,ERDAS IMAGINE8.7 and ARC GIS 8.1,the study probed the technical course of the conversion from the DVBS local files to images of appointed parameter,and realized the integration of images data such as MODIS,FY1D and NOAA with the softw are of ARC/INFO.The method provides a convenient way for many researchers to extend the deep applications of satelliteimage data.