GREF Operator (operator.gref@bkg.bund.de) 2026-03-11 UPDATE Borkum BORJ 0 0 14268M002 1.3 1955 4 SURVEY MARKER BOLT ON THE PILLAR 2005-06-09T10:00:00Z Borkum (Island of Borkum) Lower Saxony (Niedersachsen) AGX9Q4B3PQ8 5.0 2026-03-11 AGX9Q4B3PQ8 5.0 2026-03-11 AGX9Q4B3PQ8 0.0 2026-03-11 AGX9Q4B3PQ8 0.0 2026-03-11 AGX9Q4B3PQ8 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID: 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID: 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID 1QBT2677ZQGXI0QYWF011R6OE8 02044 0.0 0.0 2026-03-11 Bord ID S39CD5CDA8CA69317E74CF27F1 04824 0.0 0.0 2026-03-11 Bord ID S39CD5CDA8CA69317E74CF27F1 04824 0.0 0.0 2026-03-11T18:59:00Z Bord ID S39CD5CDA8CA69317E74CF27F1 04824 0.0 0.0 2026-03-11 Antenna individual calibrated absolute, field measurements 217-0182 0.045 0.0 0.0 0.0 25.0 2026-03-11 Antenna calibrated absolute by Geo++ GmbH, Garbsen 2010-06-28. 08500021 0.045 0.0 0.0 0.0 25.0 2026-03-11 Antenna individual calibrated absolutely by GEO++ - ROBOT 2016-07-07 UNI BONN - CHAMBER 2017-10-13 726363 0.045 0.0 0.0 0.0 25.0 2026-03-11 Antenna individual calibrated absolutely by GEO++ - ROBOT 2021-06-25 UNI BONN - CHAMBER 2021-11-15 727331 0.045 0.0 0.0 0.0 25.0 2026-03-11 731.49 5490.25 -1007.98 30.0 2026-03-11 2026-03-11 2026-03-11 -1.5 10.0 1.0 2026-03-11 -1.5 10.0 1.0 2026-03-11 -1.5 10.0 1.0 2026-03-11 -1.5 10.0 1.0 2026-03-11 -1.0 10.0 3.0 2026-03-11 -1.7 10.0 0.1 2026-03-11 -1.7 10.0 0.1 2026-03-11 -1.0 10.0 1.0 2026-03-11 -1.5 10.0 0.2 2026-03-11 -1.5 10.0 0.2 2026-03-11 -1.5 10.0 0.2 2026-03-11 -1.5 10.0 0.2 2026-03-11 -1.0 10.0 0.3 2026-03-11 2026-03-11 2026-03-11 2026-03-11 2026-03-11 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.]]> 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.]]>