NOAA Photo Library Banner
Takes you to the Top Page Takes you to the About this Site page. Takes you to the Contacts page. Takes you to the HELP page. Takes you to the Credits page. Takes you to the Collections page. Takes you to the search page. Takes you to the Links page.


NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Catalog of Images

2050 thumbnail picture
World-wide network of standard seismograph stations managed by Coast and Geodetic Survey
2051 thumbnail picture
Appears to be map of sunspot activity. Perhaps related to geomagnetic work.
1966 September 22
2052 thumbnail picture
Map of Earthquakes of the United States through 1963. Compiled by the Coast and Geodetic Survey
2053 thumbnail picture
Map of Earthquakes 1966. Note correlation of oceanic earthquakes with mid-ocean ridge system.
2054 thumbnail picture
Equipment at Coast and Geodetic Survey geophysical observatory
1965 ca.
2055 thumbnail picture
Equipment at Coast and Geodetic Survey geophysical observatory
2056 thumbnail picture
Siesmograph equipment at Coast and Geodetic Survey geophysical observatory
2057 thumbnail picture
Equipment at Coast and Geodetic Survey geophysical observatory
2058 thumbnail picture
Portable seismological equipment
2059 thumbnail picture
Coast and Geodetic Survey seismologist communicating with colleague
1957
2060 thumbnail picture
Coast and Geodetic Survey seismologist communicating with colleague
2061 thumbnail picture
Coast and Geodetic Survey seismologist plotting earthquake epicenter with spacing dividers
2062 thumbnail picture
Coast and Geodetic Survey seismologist plotting earthquake epicenter
2063 thumbnail picture
Coast and Geodetic Survey seismologist obtaining data to plot earthquake epicenter
2064 thumbnail picture
Coast and Geodetic Survey seismologists at work
2065 thumbnail picture
Lieutenant Philip Taetz at desk. Possibly Honolulu Observatory.
2066 thumbnail picture
Benioff horizontal seismometer
2067 thumbnail picture
Benioff horizontal seismometer
2068 thumbnail picture
Seismograph - spgr.
2069 thumbnail picture
Seismograph - spgr.
2070 thumbnail picture
Diagram of a type of seismometer
2071 thumbnail picture
World Wide Standardized Seismological Network Galvos
2072 thumbnail picture
World Wide Standardized Seismological Network Galvos
2073 thumbnail picture
World Wide Standardized Seismological Network Galvos
2074 thumbnail picture
Structure of Coast and Geodetic Survey Office of Seismology and Geomagnetism
2075 thumbnail picture
What the Geomagnetism Branch of the Coast and Geodetic Survey did
1969 ca.
2076 thumbnail picture
Products of the Coast and Geodetic Survey Geomagnetism Program
1969 ca.
2077 thumbnail picture
An artist's conception of the Earth's structure and geomagnetic field
1969 ca.
2078 thumbnail picture
Geomagnetic observatories that were currently putting hourly values in machine- readable form as of 1969.
1969
2079 thumbnail picture
Geomagnetic observatories that were putting hourly values in machine-readable form prior to the International Geophysical Year.
1969
2080 thumbnail picture
Geomagnetic observatories with digital magnetometers as of 1969.
1969
2081 thumbnail picture
Geogmagnetic observatories that have facilities for semi-automatic scaling of magnetogram records as of 1969.
1969
2082 thumbnail picture
Compass rose for use by mariners in comparing magnetic direction with true direction.
1969
2083 thumbnail picture
Magnetogram plots.
1969
2084 thumbnail picture
Magnetogram plots.
1969
2085 thumbnail picture
United States repeating stations as of 1969
1969
2086 thumbnail picture
Edmund Halley's isogonic chart of 1701 showing lines of equal magnetic declination. This was the earliest chart of this nature and one of the earliest geophysical thematic maps.
1701
2087 thumbnail picture
Surveyor taking sun azimuth for true direction to determine magnetic declination from magnetic observations.
1957 Ca.
2088 thumbnail picture
Surveying operations associated with determination of magnetic declination.
1957 Ca.
2089 thumbnail picture
Surveyor taking sun azimuth for true direction to determine magnetic declination from magnetic observations.
1957 Ca.
2090 thumbnail picture
Surveyor taking sun azimuth for true direction to determine magnetic declination from magnetic observations.
1957 Ca.
2091 thumbnail picture
Surveyor taking sun azimuth for true direction to determine magnetic declination from magnetic observations.
1957 Ca.
2092 thumbnail picture
Observer operating field-type Ruska magnetometer.
1957 Ca.
2093 thumbnail picture
Observer operating field-type Ruska magnetometer.
1957 Ca.
2094 thumbnail picture
Calibrating geomagnetic instruments at the Coast and Geodetic Survey geomagnetic observatory at Corbin, Virginia.
1963 September
2095 thumbnail picture
Calibrating geomagnetic instruments at the Coast and Geodetic Survey geomagnetic observatory at Corbin, Virginia.
1963 September
2096 thumbnail picture
Administrative Building at Fredericksburg Geomagnetic Observatory
Virginia, Corbin 1957 ca.
2097 thumbnail picture
Honolulu Geophysical Observatory
Hawaii, Oahu, Ewa Beach 1960 ca.
2098 thumbnail picture
Honolulu Geophysical Observatory
Hawaii, Oahu, Ewa Beach 1960 ca.
2099 thumbnail picture
Honolulu Geophysical Observatory. The vault?
Hawaii, Oahu, Ewa Beach 1960 ca.

PAGES - 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 |


Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Adminstration (NOAA),
NOAA Central Library
NOAA Privacy Policy | NOAA Disclaimer
Last Updated:
May 12, 2014