GREF Operator (operator.gref@bkg.bund.de) 2026-03-11 UPDATE Titz / Jackerath TIT2 14278M002 Steelpipe with heat protection 2.2 2014 12.0 SURVEY MARKER BOLT ON THE PILLAR 2014-12-10T00:00:00Z Survey Marker Bolt on a pillar. Antenna mounted with a special screw adapter on a rivet thread of a circular tube of steel filled with concrete, 14.5 m length, placed on the ground at Geologischer Dienst Nordrhein-Westfalen. Titz Nordrhein-Westfalen Germany EURASIAN 3993787.1 450204.2 4936131.8 51.0352333333 6.4315805556 Survey Marker Bolt on a pillar. Antenna mounted with a special screw adapter on a rivet thread of a circular tube of steel filled with concrete, 14.5 m length, placed on the ground at Geologischer Dienst Nordrhein-Westfalen. 01690 JAVAD TRE_G3TH DELTA GPS+GLO+GAL+SBAS 3.6.0 JUN,23,2014 0 2014-12-11T09:00:00Z 2016-08-09T13:30:00Z 2014-12-11T00:00:00Z 01690 JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS 3.6.6 APR,27,2016 0 2016-08-09T13:30:00Z 2017-06-06T10:30:00Z 2016-08-09T00:00:00Z 01690 JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS 3.7.1 APR,04,2017 0 2017-06-06T10:30:00Z 2018-01-10T09:00:00Z 2017-06-06T00:00:00Z 01690 JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS 3.7.2 Aug,31,2017 0 2018-01-10T09:00:00Z 2018-04-11T10:00:00Z 2018-01-10T00:00:00Z 01690 JAVAD TRE_G3TH DELTA GPS+GLO+GAL+BDS+SBAS 3.7.3 FEB,02,2018 0 2018-04-11T10:00:00Z 2019-12-03T09:20:00Z 2018-04-11T00:00:00Z 02909 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+SBAS 3.7.7 OCT,08,2019 0 2019-12-03T09:30:00Z 2020-03-11T11:30:00Z 2019-12-03T00:00:00Z 02909 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+SBAS 3.7.9 DEC,30,2019 0 2020-03-11T11:40:00Z 2020-11-06T05:35:00Z 2020-03-11T00:00:00Z 02909 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+SBAS 3.7.10 Oct,22,2020 0 2020-11-06T05:35:00Z 2021-08-31T13:20:00Z 2020-11-06T00:00:00Z 02909 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+SBAS 4.1.03-210713 0 2021-08-31T13:20:00Z 2022-03-03T07:09:00Z 2021-08-31T00:00:00Z 02909 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+SBAS 4.1.04-211206 0 2022-03-03T07:09:00Z 2023-02-08T09:55:00Z 2022-03-03T00:00:00Z 02909 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+SBAS 4.1.06-221128 0 2023-02-08T09:55:00Z 2024-02-15T09:46:00Z 2023-02-08T00:00:00Z 02909 JAVAD TRE_3 DELTA GPS+GLO+GAL+BDS+SBAS 4.3.00-231129 0 2024-02-15T09:46:00Z 2024-09-18T13:00:00Z 2024-02-15T13:13:47Z 04522 JAVAD TRE_3S DELTA GPS+GLO+GAL+BDS+SBAS 4.3.00-231129 0 2024-09-18T13:00:00Z 2025-05-02T11:10:00Z 2024-09-18T18:28:16Z 04522 JAVAD TRE_3S DELTA GPS+GLO+GAL+BDS+SBAS 4.5.00-241014 0 2025-05-02T11:10:00Z 2026-03-11T11:02:00Z 2025-05-02T11:19:03Z 04522 JAVAD TRE_3S DELTA GPS+GLO+GAL+BDS+SBAS 4.6.01-251111 0 2026-03-11T11:02:00Z 2026-03-11T19:13:46Z 725557 LEIAR25.R4 LEIT BPA 0.0450 0.0000 0.0000 0 LEIT ECOFLEX 10 41 2014-12-11T09:00:00Z 2018-04-11T07:50:00Z 2014-12-11T00:00:00Z 726856 LEIAR25.R4 LEIT BPA 0.0450 0.0000 0.0000 0 LEIT ECOFLEX 10 41 2018-04-11T11:10:00Z 2019-11-13T10:15:00Z 2018-04-11T00:00:00Z 725551 LEIAR25.R4 LEIT BPA 0.0450 0.0000 0.0000 0 LEIT Ecoflex 10 41 2019-11-13T10:15:00Z 2019-11-13T00:00:00Z INTERNAL 2014-12-10 2014-12-10T00:00:00Z GPS+GLONASS TITZ PERMANENT 2001-09-27 2015-06-10 DOME Number 14278M001 2001-09-27T00:00:00Z GNSS TIT201DEU PERMANENT 2018-01-10 Secondary Receiver at the same antenna. More information and data available on request. 2018-01-10T00:00:00Z CORNER REFLECTOR PERMANENT 2025-04-10 Pair of 1 m^3 passive retroreflectors 22 m away from TIT2 connected via regular terrestrial survey for InSAR, mounted on 6 m deep rod foundation oriented to ascending and descending sun synchronous orbits. More information and data available on request. 2025-05-02T11:19:03Z WXTPTU Vaisala WXT520 SN: J2440010 Humidity Sensor is 0.7 m above the antenna capacitive thin film polymer HUMICAP 180 sensor Vaisala J2420011 0.7 2013-06-14 2018-04-11 2018-04-22 10 3 NATURAL 2018-04-11T00:00:00Z WXTPTU Vaisala WXT520 SN: J2440010 Humidity Sensor is 0.75 m above the antenna capacitive thin film polymer HUMICAP 180 sensor Vaisala J2420011 0.75 2013-06-14 2021-07-27 2024-11-07 10 3 NATURAL 2021-07-27T00:00:00Z WXTPTU Vaisala WXT536 SN: P3710985 Humidity Sensor is 0.75 m above the antenna capacitive thin film polymer HUMICAP 180 sensor Vaisala W3960047 0.75 2024-10-01 2024-11-07 10 3 NATURAL 2024-11-07T08:58:51Z WXTPTU Vaisala WXT520 SN: J2440010 Pressure Sensor is 0.7 m above the antenna capacitive silicon BAROCAP sensor Vaisala J2420011 0.7 2013-01-10 2018-04-11 2018-04-22 10 1 2018-04-11T00:00:00Z WXTPTU Vaisala WXT520 SN: J2440010 Pressure Sensor is 0.75 m above the antenna capacitive silicon BAROCAP sensor Vaisala J2420011 0.75 2013-01-10 2021-07-27 2024-11-07 10 1 2021-07-27T00:00:00Z WXTPTU Vaisala WXT536 SN: P3710985 Pressure Sensor is 0.75 m above the antenna capacitive silicon BAROCAP sensor Vaisala W3960047 0.75 2024-09-28 2024-11-07 10 1 2024-11-07T08:58:50Z WXTPTU Vaisala WXT520 SN: J2440010 Temperature Sensor is 0.7 m above the antenna capacitive ceramic THERMOCAP sensor Vaisala J2420011 0.7 2013-01-10 2018-04-11 2018-04-22 10 0.3 NATURAL 2018-04-11T00:00:00Z WXTPTU Vaisala WXT520 SN: J2440010 Temperature Sensor is 0.75 m above the antenna capacitive ceramic THERMOCAP sensor Vaisala J2420011 0.75 2013-01-10 2021-07-27 2024-11-07 10 0.3 NATURAL 2021-07-27T00:00:00Z WXTPTU Vaisala WXT536 SN: P3710985 Temperature Sensor is 0.75 m above the antenna capacitive ceramic THERMOCAP sensor Vaisala W3960047 0.75 2024-10-01 2024-11-07 10 0.3 NATURAL 2024-11-07T08:58:50Z Wind Azimut Wind Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy 3 deg Height Diff to Ant +0.7 m Test date 2013-01-10 Effective Dates 2018-04-11/2018-04-22 Notes Wind Sensor is 0.7 m above the antenna Notes ultrasonic WINDCAP sensor 2022-03-03T00:00:00Z Rain Increment Rain Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy 5 % Height Diff to Ant +0.7 m Test date 2013-01-10 Effective Dates 2018-04-11/2018-04-22 Notes Rain Sensor is 0.7 m above the antenna Notes piezoelectrical RAINCAP sensor 2022-03-03T00:00:00Z Wind Speed Wind Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy measurement values 0..35 m/s 0.3 m/s or 3% measurement values 36..60 m/s 5% Height Diff to Ant +0.7 m Test date 2013-01-10 Effective Dates 2018-04-11/2018-04-22 Notes Wind Sensor is 0.7 m above the antenna Notes ultrasonic WINDCAP sensor 2022-03-03T00:00:00Z Hail Indicator Hail Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy 5 % Height Diff to Ant +0.7 m Test date 2013-01-10 Effective Dates 2018-04-11/2018-04-22 Notes Hail Sensor is 0.7 m above the antenna Notes piezoelectrical RAINCAP sensor 2022-03-03T00:00:00Z Wind Speed Wind Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy measurement values 0..35 m/s 0.3 m/s or 3% measurement values 36..60 m/s 5% Height Diff to Ant +0.75 m Test date 2013-01-10 Effective Dates 2021-07-27/2021-11-07 Notes Wind Sensor is 0.75 m above the antenna Notes ultrasonic WINDCAP sensor 2022-03-03T00:00:00Z Wind Azimut Wind Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy 3 deg Height Diff to Ant +0.75 m Test date 2013-01-10 Effective Dates 2021-07-27/2021-11-07 Notes Wind Sensor is 0.75 m above the antenna Notes ultrasonic WINDCAP sensor 2022-03-03T00:00:00Z Hail Indicator Hail Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy 5 % Height Diff to Ant +0.75 m Test date 2013-01-10 Effective Dates 2021-07-27/2021-11-07 Notes Hail Sensor is 0.75 m above the antenna Notes piezoelectrical RAINCAP sensor 2022-03-03T00:00:00Z Rain Increment Rain Sensor Model WXT520 (heated) Manufacturer Vaisala Serial Number J2440010 Data Sampling Interval 10 sec Accuracy 5 % Height Diff to Ant +0.75 m Test date 2013-01-10 Effective Dates 2021-07-27/2021-11-07 Notes Rain Sensor is 0.75 m above the antenna Notes piezoelectrical RAINCAP sensor 2022-03-03T00:00:00Z Wind Azimut Wind Sensor Model WXT536 (heated) Manufacturer Vaisala Serial Number P3533430 Data Sampling Interval 10 sec Accuracy 3 deg Height Diff to Ant +0.75 m Test date 2018-09-10 Effective Dates 2024-11-07/CCYY-MM-DD Notes Vaisala WXT536 (heated) SN: P3710985 Notes Wind Sensor is 0.75 m above the antenna Notes ultrasonic WINDCAP sensor 2024-11-07T08:58:46Z Wind Speed Wind Sensor Model WXT536 (heated) Manufacturer Vaisala Serial Number P3533430 Data Sampling Interval 10 sec Accuracy measurement values 0..35 m/s 0.3 m/s or 3% measurement values 36..60 m/s 5% Height Diff to Ant +0.75 m Test date 2018-09-10 Effective Dates 2024-11-07/CCYY-MM-DD Notes Vaisala WXT536 (heated) SN: P3710985 Notes Wind Sensor is 0.75 m above the antenna Notes ultrasonic WINDCAP sensor 2024-11-07T08:58:47Z Rain Increment Rain Sensor Model WXT536 (heated) Manufacturer Vaisala Serial Number P3533430 Data Sampling Interval 10 sec Accuracy 5 % Height Diff to Ant +0.75 m Test date 2018-09-10 Effective Dates 2024-11-07/CCYY-MM-DD Notes Vaisala WXT536 (heated) SN: P3710985 Notes Rain Sensor is 0.75 m above the antenna Notes piezoelectrical RAINCAP sensor 2024-11-07T08:58:47Z Hail Indicator Hail Sensor Model WXT536 (heated) Manufacturer Vaisala Serial Number P3533430 Data Sampling Interval 10 sec Accuracy 5 % Height Diff to Ant +0.75 m Test date 2018-09-10 Effective Dates 2024-11-07/CCYY-MM-DD Notes Vaisala WXT536 (heated) SN: P3710985 Notes Hail Sensor is 0.75 m above the antenna Notes piezoelectrical RAINCAP sensor 2024-11-07T08:58:48Z BKG GNSS Data Center Bundesamt fuer Kartographie und Geodaesie Department of Geodaesie +49 69 6333274 +49 69 63331 +49 69 6333425 Richard-Strauss-Allee 11 D-60598 Frankfurt a.M. Germany bkg-gdc@bkg.bund.de GREF Operator Bundesamt fuer Kartographie und Geodaesie Department of Geodaesie +49 341 5634410 +49 341 5634432 +49 341 5634415 Richard-Strauss-Allee 11 D-60598 Frankfurt a.M. Germany operator.gref@bkg.bund.de BKG BEV https://gref.bkg.bund.de Y LEIAR25.R3 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3802 --> LEIAR25.R4 +-------+ <-- 0.1995 / \ +---+-------------+---+ <-- 0.1606 TCR | | |---------------------------| |---------------------------------| |---------------------------------------| +---------------------------------------------+ | | | | +-+---------------------------------------------+-+ +-----------------+-------------+-----------------+ <-- 0.0320 BCR | | | | +------x------+ <-- 0.0000 BPA=ARP <-- 0.3802 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole BOP: Bottom of Pole All dimensions are in meters. TODO tit2.JPG image 2014-12-11T10:16:25Z 2016-05-04T19:36:28Z