A Demonstration of GEOSS Clearinghouse Click to start

A Demonstration of GEOSS Clearinghouse Click to start Narrated Slide Show Developed and Narrated by Eliot Christian GEOSS Clearinghouse Demonstration GEO Architecture and Data Committee

Information for Disasters 06 -Nov-20 A Demonstration of GEOSS Clearinghouse 2

Information for Disasters 11/6/2020 GEOSS Clearinghouse Demonstration 3

GEOSS Vision Group on Earth Observations GEOSS Earth observations − Coordinated − Comprehensive − Sustained 11/6/2020 GEOSS Clearinghouse Demonstration 4

Interoperability GEOSS Group on Earthwithin Observations GEOSS Clearinghouse Shared information GEOSS: contributed helps users systems within their − Accessible own mandates − discover − Comparable − Understandable evaluate − − use the broadest range of data and information 11/6/2020 GEOSS Clearinghouse Demonstration 5

Finding Geospatial Information 11/6/2020 GEOSS Clearinghouse Demonstration 6

Example: Google Earth 11/6/2020 GEOSS Clearinghouse Demonstration 7

Example: GEO Connections 11/6/2020 GEOSS Clearinghouse Demonstration 8

Example: Geo. Network United Nations Spatial Data Infrastructure (UNSDI) . . . existing international standards 11/6/2020 GEOSS Clearinghouse Demonstration 9

Standards: Web Map Service (ISO 19128) http: //wms. i 3. com/wms 24 bitdemo? version=1. 1. 0&req http: //wms. i 3. com/wms 24 bitdemo? version=1. 1. 1&req http: //gisdata. usgs. net/servlet/com. esri. wms. Esrimap? servicename=133 urban& version=1. 1. 1&request=get. Map&srs=EPSG: 4326&width=1000&height=500& uest=Get. Map&format=jpeg&srs=EPSG: 26913&bbox=30327 uest=get. Map&srs=EPSG: 26913&b. Box=303277, 4377787, 300 format=image/jpeg&b. Box=-77. 02, 38. 885, -77. 01, 38. 895& 7, 4376787, 300277, 4382787&width=1000&height=500&layer 277, 4381787&width=1000&height=500&&layers=DOQQCOL layers=UA_ORTHO_Washington 01& s=BLM 100 KHILLSHADE& & width=1000&height=500 request = get. Map format = image/jpeg layers=UA_Ortho_Washington 01 b. Box = 77. 02, 33. 885, -77. 01, 38. 895 11/6/2020 GEOSS Clearinghouse Demonstration 10

Standards: Geographic Information - Metadata (ISO 19115) descriptive information about data: "metadata" ISO 19115 characteristics needed to discover, evaluate, and use geospatial data 11/6/2020 GEOSS Clearinghouse Demonstration 11

Standards: Information Search and Retrieval (ISO 23950) http: //www. search. gov/gsdi/sru 2 kml. php? operation=search. Retrieve&version=1. 1& maximum. Records=100&record. Schema=XML& query=(geo. bounds within/partial/nwse "43. 772 -101. 411 31. 7723 -77. 7499") and(geo. keywords any "biologic ecologic") Information Search and Retrieval ISO 23950 latitude, longitude boundaries 11/6/2020 terms, etc. GEOSS Clearinghouse Demonstration 12

GEOSS Societal Benefit Areas Energy resources Weather forecasting Conserving biodiversity 11/6/2020 Reducing the effects of disasters Environmental factors in human health Water Resources Sustainable Agriculture Climate Change Protecting ecosystems GEOSS Clearinghouse Demonstration 13

Center for International Earth Science Information Network (CIESIN) Content 11/6/2020 GEOSS Clearinghouse Demonstration 14

Global Change Master Directory (GCMD) 11/6/2020 GEOSS Clearinghouse Demonstration 15

Global Spatial Data Infrastructure Key Standards: ISO 19128 Web Map Service ISO 19115 Geographic Information - Metadata ISO 23950 Information Search and Retrieval 11/6/2020 GEOSS Clearinghouse Demonstration 16

Low Barriers to Participate in Clearinghouse basic PC's with Internet access Many servers open source, freeware, are maintained by or commercial software developing nations sharing arrangements available if necessary 11/6/2020 GEOSS Clearinghouse Demonstration 17

Summary Ø Practical application of GEOSS Clearinghouse Ø International standards for discovery, evaluation, and use of data and information Ø Interoperable catalogs already offering a wealth of GEOSS data and information Ø GEOSS Clearinghouse services supported by developing nations and implemented with open source technology 11/6/2020 GEOSS Clearinghouse Demonstration 18

Group on Earth Observations (GEO), Global Earth Observation System of Systems (GEOSS) References and Further http: //earthobservations. org Information U. S. National Spatial Data Infrastructure, Geospatial "One-Stop" Portal http: //www. geodata. gov Google Earth (demonstration of GSDI Clearinghouse) http: //www. search. gov/gsdi/ge. ppt Geo. Connections (Canada) http: //www. geoconnections. org/ INSPIRE Geoportal (Europe) http: //eu-geoportal. jrc. it/ Geo. Network (UN) http: //www. fao. org/geonetwork/ ISO 19128 Web Map Service http: //www. isotc 211. org/Outreach/ Overview/Factsheet_19128. pdf ISO 19115 Geographic Information - Metadata http: //www. isotc 211. org/Outreach/ Overview/Factsheet_19115. pdf ISP 23950 Information Search and Retrieval http: //www. loc. gov/standards/sru/ Center for International Earth Science Information Network (CIESIN) http: //www. ciesin. org Global Change Master Directory (GCMD) http: //gcmd. nasa. gov Global Spatial Data Infrastructure (GSDI) http: //www. gsdi. org Science. Gov http: //www. science. gov 11/6/2020 GEOSS Clearinghouse Demonstration 19