MELI Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : Pedro Gonzalo Lopez
     Date Prepared            : 2014-09-15
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : meli_20140109.log
      Modified/Added Sections : 12


1.   Site Identification of the GNSS Monument

     Site Name                : Melilla
     Four Character ID        : MELI
     Monument Inscription     : None
     IERS DOMES Number        : 19379M001
     CDP Number               : 
     Monument Description     : PILLAR
       Height of the Monument : 0.5 m
       Monument Foundation    : CONCRETE BLOCK
       Foundation Depth       : 2 m
     Marker Description       : BRASS PLATE
     Date Installed           : 2011-12-14T00:00Z
     Geologic Characteristic  : CLAY/LIMESTONE/CLAY
       Bedrock Type           : SEDIMENTARY
       Bedrock Condition      : WEATHERED
       Fracture Spacing       : 
       Fault zones nearby     : NO
         Distance/activity    : 
     Additional Information   : MELI is a reference point of the National
                              : Reference Stations Network raised by the Inst.
                              : Geografico Nacional. The monument is a
                              : reinforced concrete pillar on the top of the
                              : terrace of the 'Infanta Leonor' School


2.   Site Location Information

     City or Town             : Melilla
     State or Province        : Melilla
     Country                  : Spain
     Tectonic Plate           : AFRICAN
     Approximate Position (ITRF)
       X coordinate (m)       : 5205630.000
       Y coordinate (m)       : -268410.000
       Z coordinate (m)       : 3663434.000
       Latitude (N is +)      : +351652.39
       Longitude (E is +)     : -0025705.91
       Elevation (m,ellips.)  : 93.0
     Additional Information   : 


3.   GNSS Receiver Information

3.1  Receiver Type            : LEICA GR10
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1700514
     Firmware Version         : 2.00/4.007
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2011-12-14T12:00Z
     Date Removed             : 2012-05-11T10:29Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.2  Receiver Type            : LEICA GR10
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1700514
     Firmware Version         : 2.50/6.110
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2012-05-11T12:00Z
     Date Removed             : 2012-09-28T08:24Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.3  Receiver Type            : LEICA GR10
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 1700514
     Firmware Version         : 2.62/6.112
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2012-09-28T08:24Z
     Date Removed             : 2013-05-13T11:15Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.4  Receiver Type            : LEICA GR10
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 1700514
     Firmware Version         : 3.00/6.113
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2013-05-13T11:16Z
     Date Removed             : 2014-01-09T11:14Z
     Temperature Stabiliz.    : 
     Additional Information   : 

3.5  Receiver Type            : LEICA GR10
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 1700514
     Firmware Version         : 3.03/6.214
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2014-01-09T11:41Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : 
     Additional Information   : 

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+BDS+QZSS+SBAS)
     Serial Number            : (A20, but note the first A5 is used in SINEX)
     Firmware Version         : (A11)
     Elevation Cutoff Setting : (deg)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)


4.   GNSS Antenna Information

4.1  Antenna Type             : LEIAR25.R4      LEIT
     Serial Number            : 725140
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0606
     Marker->ARP North Ecc(m) : 0.0000
     Marker->ARP East Ecc(m)  : 0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 725140
     Antenna Cable Type       : 
     Antenna Cable Length     : 30 m
     Date Installed           : 2011-12-14T12:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : 

4.x  Antenna Type             : (A20, from rcvr_ant.tab; see instructions)
     Serial Number            : (A*, but note the first A5 is used in SINEX)
     Antenna Reference Point  : (BPA/BCR/XXX from "antenna.gra"; see instr.)
     Marker->ARP Up Ecc. (m)  : (F8.4)
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : (A4 from rcvr_ant.tab; see instructions)
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


5.   Surveyed Local Ties

5.x  Tied Marker Name         : 
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : (A9)
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Input Frequency        : 
       Effective Dates        : 2011-12-14/CCYY-MM-DD
       Notes                  : 

6.x  Standard Type            : (INTERNAL or EXTERNAL H-MASER/CESIUM/etc)
       Input Frequency        : (if external)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


7.   Collocation Information

7.x  Instrumentation Type     : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc)
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1.x  Humidity Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy (% rel h)     : (% rel h)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.2.x  Pressure Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.3.x  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (deg C)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.4.x  Water Vapor Radiometer : 
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.5.x  Other Instrumentation  : (multiple lines)


9.   Local Ongoing Conditions Possibly Affecting Computed Position

9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degradations  : (SN RATIO/DATA GAPS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.2.x  Multipath Sources      : (METAL ROOF/DOME/VLBI ANTENNA/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.x  Signal Obstructions    : (TREES/BUILDINGS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)


10.  Local Episodic Effects Possibly Affecting Data Quality

10.x Date                     : (CCYY-MM-DD/CCYY-MM-DD)
     Event                    : (TREE CLEARING/CONSTRUCTION/etc)

11.  On-Site, Point of Contact Agency Information

     Agency                   : Consejeria de Fomento de Melilla
     Preferred Abbreviation   : CFM
     Mailing Address          : Duque de Ahumada s/n
                              : 52001 - Melilla - Spain
     Primary Contact
       Contact Name           : Belen Noguerol
       Telephone (primary)    : +34 952 69 9223
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : belennoguerol1@yahoo.es
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : 


12.  Responsible Agency (if different from 11.)

     Agency                   : Instituto Geografico Nacional
     Preferred Abbreviation   : IGN-E
     Mailing Address          : C/ General Ibanez Ibero, 3
                              : E-28003 MADRID
                              : SPAIN
     Primary Contact
       Contact Name           : Pedro Gonzalo Lopez
       Telephone (primary)    : +34 91 597 9425
       Telephone (secondary)  : +34 91 597 9562
       Fax                    : +34 91 597 9616
       E-mail                 : pgonzalo@fomento.es
     Secondary Contact
       Contact Name           : Jose Antonio Sanchez Sobrino
       Telephone (primary)    : +34 91 597 9428
       Telephone (secondary)  : +34 91 597 9562
       Fax                    : +34 91 597 9616
       E-mail                 : jassobrino@fomento.es
     Additional Information   : 

13.  More Information

     Primary Data Center      : BKG
     Secondary Data Center    : OLG
     URL for More Information : 
     Hardcopy on File
       Site Map               : 
       Site Diagram           : 
       Horizon Mask           : 
       Monument Description   : 
       Site Pictures          : 
     Additional Information   : 
     Antenna Graphics with Dimensions

LEIAR25.R4

                       +-------+                          <--  0.1995
                      /
                +---+-------------+---+                   <--  0.1606  TCR
                |                     |
             |---------------------------|
          |---------------------------------|
       |---------------------------------------|
    +---------------------------------------------+
    |                                             |
    |                                             |
  +-+---------------------------------------------+-+
  +-----------------+-------------+-----------------+     <--  0.0320  BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000  BPA=ARP
                         !   !                          |
                         !   !                          |
                         !   !                          | antenna height
                         !   !                          | = 0.0606
                         !   !                          |
                         !   !                          |
                         !   !                          |
                         !   !                          |
        +-----------------(x)---------------------+       <-- Mark
        |                                         |
        |  (x)  = (Mark on the top of pillar)     |
        |                                         |
        |                                         |
        |                                         |

  <--                    0.3802                   -->

ARP: Antenna Reference Point
L1 : L1 Phase Center                   L2 : L2 Phase Center