














                                  SURVEY CONTROL DATA
                                
                             STATE=NU
                             [MARCH  2, 2009      ]
                              Version = 7.65
1        National Geodetic Survey,   Retrieval Date = MARCH  2, 2009
 BF4512 ***********************************************************************
 BF4512  DESIGNATION -  2952 III 2
 BF4512  PID         -  BF4512
 BF4512  STATE/COUNTY-  NU/MANAGUA
 BF4512  USGS QUAD   -  
 BF4512
 BF4512                         *CURRENT SURVEY CONTROL
 BF4512  ___________________________________________________________________
 BF4512* NAD 83(2001)-  12 09 18.83003(N)    086 16 42.97112(W)     ADJUSTED  
 BF4512* LOCAL TIDAL -              **(meters)            **(feet)            
 BF4512  ___________________________________________________________________
 BF4512  X           -     404,755.925 (meters)                     COMP
 BF4512  Y           -  -6,222,982.068 (meters)                     COMP
 BF4512  Z           -   1,334,207.834 (meters)                     COMP
 BF4512  ELLIP HEIGHT-          63.424 (meters)          (05/23/02) ADJUSTED
 BF4512  GEOID HEIGHT-           4.44  (meters)                     EGM96
 BF4512  HORZ ORDER  -  A
 BF4512  ELLP ORDER  -  FOURTH    CLASS I
 BF4512
 BF4512.ITRF positions are available for this station.
 BF4512.The horizontal coordinates were established by GPS observations
 BF4512.and adjusted by the National Geodetic Survey in May 2002.
 BF4512
 BF4512
 BF4512.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BF4512
 BF4512.The ellipsoidal height was determined by GPS observations
 BF4512.and is referenced to NAD 83.
 BF4512
 BF4512.The geoid height was determined by EARTH GRAVITY MODEL 96.
 BF4512.The EGM96 model is referenced to the WGS84 ellipsoid.
 BF4512
 BF4512;                    North         East     Units Scale Factor Converg.
 BF4512;UTM  16      - 1,343,822.867   578,487.293   MT  0.99967621   +0 09 06.9
 BF4512
 BF4512!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BF4512!UTM  16      -   0.99999003  x   0.99967621  =   0.99966624
 BF4512
 BF4512                          SUPERSEDED SURVEY CONTROL
 BF4512
 BF4512.No superseded survey control is available for this station.
 BF4512
 BF4512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16PEU7848743823(NAD 83)
 BF4512_MARKER: DD = SURVEY DISK
 BF4512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BF4512_STAMPING: 2952-111-2 BM 1999
 BF4512_MARK LOGO: INETER
 BF4512_PROJECTION: FLUSH
 BF4512_MAGNETIC: N = NO MAGNETIC MATERIAL
 BF4512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BF4512+STABILITY: SURFACE MOTION
 BF4512_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BF4512+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2001
 BF4512
 BF4512  HISTORY     - Date     Condition        Report By
 BF4512  HISTORY     - 1999     MONUMENTED       NIMA
 BF4512  HISTORY     - 20010423 GOOD             NGS
 BF4512
 BF4512                          STATION DESCRIPTION
 BF4512
 BF4512'DESCRIBED BY NATIONAL GEODETIC SURVEY 2001 (RGH)
 BF4512'THE STATION IS LOCATED ON THE MANAGUA ROUTE - WHITE PAINS.
 BF4512'LANDMARK ZERO, THE LOCATED PLACE THIS ON THE AVENUE OF THE
 BF4512'SOLDIER OF THE MOTHER COUNTRY OF WHERE 500 M TO THE WEST IN
 BF4512'DIRECTION DOWNWARDS WENT THE CINEMA GONZALEZ TOWARDS THE
 BF4512'MINISTRY OF THE WORK.  ALONGSIDE STRAIGHT, AND TO THE FRONT OF
 BF4512'THE DISTRICT SAN ANTONIO, AND THE MINSTERIO OF THE WORK 1 C.  TO
 BF4512'THE LAKE AND 1 1/2 C.S ABOVE, OR OF CASA TERAN 400 M TO THE WEST.
 BF4512'
1        National Geodetic Survey,   Retrieval Date = MARCH  2, 2009
 BF4548 ***********************************************************************
 BF4548  DESIGNATION -  2954 II 2
 BF4548  PID         -  BF4548
 BF4548  STATE/COUNTY-  NU/MATAGALPA
 BF4548  USGS QUAD   -  
 BF4548
 BF4548                         *CURRENT SURVEY CONTROL
 BF4548  ___________________________________________________________________
 BF4548* NAD 83(2001)-  12 42 55.23238(N)    086 05 40.62297(W)     ADJUSTED  
 BF4548* LOCAL TIDAL -              **(meters)            **(feet)            
 BF4548  ___________________________________________________________________
 BF4548  X           -     423,854.921 (meters)                     COMP
 BF4548  Y           -  -6,208,732.858 (meters)                     COMP
 BF4548  Z           -   1,394,806.587 (meters)                     COMP
 BF4548  ELLIP HEIGHT-         468.861 (meters)          (05/23/02) ADJUSTED
 BF4548  GEOID HEIGHT-           6.19  (meters)                     EGM96
 BF4548  HORZ ORDER  -  A
 BF4548  ELLP ORDER  -  FOURTH    CLASS I
 BF4548
 BF4548.ITRF positions are available for this station.
 BF4548.The horizontal coordinates were established by GPS observations
 BF4548.and adjusted by the National Geodetic Survey in May 2002.
 BF4548
 BF4548
 BF4548.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BF4548
 BF4548.The ellipsoidal height was determined by GPS observations
 BF4548.and is referenced to NAD 83.
 BF4548
 BF4548.The geoid height was determined by EARTH GRAVITY MODEL 96.
 BF4548.The EGM96 model is referenced to the WGS84 ellipsoid.
 BF4548
 BF4548;                    North         East     Units Scale Factor Converg.
 BF4548;UTM  16      - 1,405,827.796   598,295.324   MT  0.99971953   +0 11 57.5
 BF4548
 BF4548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BF4548!UTM  16      -   0.99992627  x   0.99971953  =   0.99964582
 BF4548
 BF4548                          SUPERSEDED SURVEY CONTROL
 BF4548
 BF4548.No superseded survey control is available for this station.
 BF4548
 BF4548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16PEV9829505828(NAD 83)
 BF4548_MARKER: DD = SURVEY DISK
 BF4548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BF4548_STAMPING: 2954-1-2
 BF4548_PROJECTION: FLUSH
 BF4548_MAGNETIC: N = NO MAGNETIC MATERIAL
 BF4548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BF4548+STABILITY: SURFACE MOTION
 BF4548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BF4548+SATELLITE: SATELLITE OBSERVATIONS - 2001
 BF4548
 BF4548  HISTORY     - Date     Condition        Report By
 BF4548  HISTORY     - 1999     MONUMENTED       INETER
 BF4548  HISTORY     - 2001     GOOD             NGS
 BF4548
 BF4548                          STATION DESCRIPTION
 BF4548
 BF4548'DESCRIBED BY NATIONAL GEODETIC SURVEY 2001 (JE)
 BF4548'THE STATION IS LOCATED ABOUT 80.0 KM NORTHEAST OF MANAGUA, 50.0KM
 BF4548'SOUTHEAST OF ESTELLI,  4.0 KM SOUTH OF DARIO, ALONG THE EAST SIDE OF
 BF4548'THE PAN AMERICAN HIGHWAY, BETWEEN A BARBED WIRE FENCE LINE AND
 BF4548'THE HIGHWAY, AT KILOMETER POST 85+600.  OWNERSHIP---UNKNOWN.
 BF4548'TO REACH THE STATION FROM THE JUNCTION OF THE PAN AMERICAN
 BF4548'HIGHWAY AND THE HIGHWAY TO MATAGALPA, THE MAJOR HIGHWAY
 BF4548'JUNCTION IN PUENTE SABACO, GO SOUTH ON THE PAN AMERICAN HIGHWAY
 BF4548'FOR 12.0 KM TO A Y JUNCTION, WHICH IS THE NORTH ENTRANCE TO DARIO.
 BF4548'KEEP LEFT AND GO SOUTH ON THE PAN AMERICAN HIGHWAY 3.0 KM TO A
 BF4548'REVERSE Y JUNCTION, WHICH IS THE SOUTH ENTRANCE TO DARIO.
 BF4548'CONTINUE AHEAD SOUTH ON THE PAN AMERICAN HIGHWAY 2.0 KM TO A
 BF4548'BRIDGE OVER A CREEK. CONTINUE AHEAD SOUTH ON THE PAN AMERICAN
 BF4548'HIGHWAY 1.0 KM TO THE STATION ON THE LEFT, BETWEEN THE FENCELINE
 BF4548'AND THE HIGHWAY AT KM POST 85+600.
 BF4548'LOCATED 24,7 M EAST-SOUTHEAST FROM THE CENTERLINE OF THE
 BF4548'HIGHWAY, 16.9 M SOUTH OF REFERENCE MARK 1, 2.0 M WEST-NORTHWEST
 BF4548'OF THE FENCELINE.
 BF4548' 
 BF4548'
1        National Geodetic Survey,   Retrieval Date = MARCH  2, 2009
 BF4516 ***********************************************************************
 BF4516  DESIGNATION -  2955 IV 1
 BF4516  PID         -  BF4516
 BF4516  STATE/COUNTY-  NU/ESTELI
 BF4516  USGS QUAD   -  
 BF4516
 BF4516                         *CURRENT SURVEY CONTROL
 BF4516  ___________________________________________________________________
 BF4516* NAD 83(2001)-  13 11 46.84867(N)    086 22 24.72084(W)     ADJUSTED  
 BF4516* LOCAL TIDAL -              **(meters)            **(feet)            
 BF4516  ___________________________________________________________________
 BF4516  X           -     392,894.406 (meters)                     COMP
 BF4516  Y           -  -6,199,181.197 (meters)                     COMP
 BF4516  Z           -   1,446,755.207 (meters)                     COMP
 BF4516  ELLIP HEIGHT-         845.577 (meters)          (05/23/02) ADJUSTED
 BF4516  GEOID HEIGHT-           6.55  (meters)                     EGM96
 BF4516  HORZ ORDER  -  A
 BF4516  ELLP ORDER  -  FOURTH    CLASS I
 BF4516
 BF4516.ITRF positions are available for this station.
 BF4516.The horizontal coordinates were established by GPS observations
 BF4516.and adjusted by the National Geodetic Survey in May 2002.
 BF4516
 BF4516
 BF4516.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 BF4516
 BF4516.The ellipsoidal height was determined by GPS observations
 BF4516.and is referenced to NAD 83.
 BF4516
 BF4516.The geoid height was determined by EARTH GRAVITY MODEL 96.
 BF4516.The EGM96 model is referenced to the WGS84 ellipsoid.
 BF4516
 BF4516;                    North         East     Units Scale Factor Converg.
 BF4516;UTM  16      - 1,458,933.868   567,882.291   MT  0.99965700   +0 08 34.9
 BF4516
 BF4516!             -  Elev Factor  x  Scale Factor =   Combined Factor
 BF4516!UTM  16      -   0.99986704  x   0.99965700  =   0.99952409
 BF4516
 BF4516                          SUPERSEDED SURVEY CONTROL
 BF4516
 BF4516.No superseded survey control is available for this station.
 BF4516
 BF4516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16PEV6788258934(NAD 83)
 BF4516_MARKER: DD = SURVEY DISK
 BF4516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 BF4516_STAMPING: 2955-1V-1 BM 1999
 BF4516_MARK LOGO: INETER
 BF4516_PROJECTION: FLUSH
 BF4516_MAGNETIC: N = NO MAGNETIC MATERIAL
 BF4516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 BF4516+STABILITY: SURFACE MOTION
 BF4516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 BF4516+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2001
 BF4516
 BF4516  HISTORY     - Date     Condition        Report By
 BF4516  HISTORY     - 1999     MONUMENTED       NIMA
 BF4516  HISTORY     - 20010423 GOOD             NGS
 BF4516
 BF4516                          STATION DESCRIPTION
 BF4516
 BF4516'DESCRIBED BY NATIONAL GEODETIC SURVEY 2001 (RGH)
 BF4516'THE STATION IS LOCATED ALONGSIDE ON THE PAN-CENTRAL AMERICAN
 BF4516'HIGHWAY NORTH MANAGUA - THE HAWTHORN IN KM 160+5OO M . STRAIGHT
 BF4516'OF L TO VIA.
 BF4516'
1        National Geodetic Survey,   Retrieval Date = MARCH  2, 2009
 AI5760 ***********************************************************************
 AI5760  CORS        -  This is a GPS Continuously Operating Reference Station.
 AI5760  DESIGNATION -  ESTELI NICARAGUA CORS ARP
 AI5760  CORS_ID     -  ESTI
 AI5760  PID         -  AI5760
 AI5760  STATE/COUNTY-  NU/ESTELI
 AI5760  USGS QUAD   -  
 AI5760
 AI5760                         *CURRENT SURVEY CONTROL
 AI5760  ___________________________________________________________________
 AI5760* NAD 83(CORS)-  13 05 58.32389(N)    086 21 43.64382(W)     ADJUSTED  
 AI5760* LOCAL TIDAL -              **(meters)            **(feet)            
 AI5760  ___________________________________________________________________
 AI5760  EPOCH DATE  -        2002.00
 AI5760  X           -     394,284.100 (meters)                     COMP
 AI5760  Y           -  -6,201,543.177 (meters)                     COMP
 AI5760  Z           -   1,436,326.070 (meters)                     COMP
 AI5760  ELLIP HEIGHT-         854.475 (meters)          (03/??/02) ADJUSTED
 AI5760  GEOID HEIGHT-           6.48  (meters)                     EGM96
 AI5760  HORZ ORDER  -  SPECIAL (CORS)
 AI5760  ELLP ORDER  -  SPECIAL (CORS)
 AI5760
 AI5760.ITRF positions are available for this station.
 AI5760.The coordinates were established by GPS observations
 AI5760.and adjusted by the National Geodetic Survey in March 2002.
 AI5760.The coordinates are valid at the epoch date displayed above.
 AI5760.The epoch date for horizontal control is a decimal equivalence
 AI5760.of Year/Month/Day.
 AI5760
 AI5760
 AI5760.The PID for the CORS L1 Phase Center is AI5761.
 AI5760
 AI5760.The XYZ, and position/ellipsoidal ht. are equivalent.
 AI5760
 AI5760.The ellipsoidal height was determined by GPS observations
 AI5760.and is referenced to NAD 83.
 AI5760
 AI5760.The geoid height was determined by EARTH GRAVITY MODEL 96.
 AI5760.The EGM96 model is referenced to the WGS84 ellipsoid.
 AI5760
 AI5760                          SUPERSEDED SURVEY CONTROL
 AI5760
 AI5760  NAD 83(CORS)-  13 05 58.32329(N)    086 21 43.64564(W) AD(1997.00) c
 AI5760  ELLIP H (07/??/00)  854.466  (m)                       GP(1997.00) c c
 AI5760  NAD 83(CORS)-  13 05 58.32286(N)    086 21 43.64568(W) AD(1997.00) c
 AI5760  ELLIP H (06/??/00)  854.470  (m)                       GP(1997.00) c c
 AI5760
 AI5760.Superseded values are not recommended for survey control.
 AI5760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI5760.See file dsdata.txt to determine how the superseded data were derived.
 AI5760
 AI5760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16PEV6914648230(NAD 83)
 AI5760_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AI5760
 AI5760                          STATION DESCRIPTION
 AI5760
 AI5760'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002
 AI5760'STATION IS A GPS CORS.  LATEST INFORMATION INCLUDING POSITIONS AND
 AI5760'VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
 AI5760'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
 AI5760'   FTP CORS.NGS.NOAA.GOV: CORS/COORD  AND  CORS/STATION_LOG
 AI5760'   HTTP://WWW.NGS.NOAA.GOV  UNDER PRODUCTS AND SERVICES.

 *** retrieval complete.
