Norway spruce (Picea abies)
Please read the scale on the dendrometer attached to the tree. Readings should be between 10 and 90 mm. Enter the reading in the field above and press „Submit“. Based on the band length, the stem diameter and circumference are calculated. The curve shows the growth over time and your reading as the last point.
[["2018-04-04 14:35:00","203"],["2018-04-12 12:59:58","202.85"],["2018-04-19 13:04:19","202.95"],["2018-04-24 09:01:19","203"],["2018-04-30 09:47:37","203"],["2018-05-08 09:19:24","203.08"],["2018-05-18 09:11:22","203.4"],["2018-05-24 15:07:33","203.4"],["2018-05-29 09:00:08","203.4"],["2018-06-03 10:28:38","203.6"],["2018-06-12 08:44:46","203.58"],["2018-06-21 11:18:26","203.65"],["2018-06-26 08:28:15","203.65"],["2018-07-02 12:18:00","203.68"],["2018-07-09 12:36:09","203.85"],["2018-07-13 13:25:24","203.85"],["2018-07-16 12:34:52","203.85"],["2018-07-20 13:38:01","203.93"],["2018-07-23 13:28:21","203.88"],["2018-07-26 12:53:07","203.85"],["2018-07-30 13:00:19","203.84"],["2018-07-30 13:48:39","203.84"],["2018-08-06 11:41:52","203.34"],["2018-08-09 15:19:22","203.3"],["2018-08-13 12:36:25","203.76"],["2018-08-16 12:53:38","203.84"],["2018-08-20 14:20:34","203.84"],["2018-08-24 14:34:46","203.8"],["2018-08-27 11:54:18","203.85"],["2018-09-04 09:42:43","204"],["2018-09-13 15:32:35","203.98"],["2018-09-18 09:20:10","203.98"],["2018-09-25 09:33:57","203.98"],["2018-10-02 09:34:28","203.98"],["2018-10-02 15:05:06","203.98"],["2018-10-09 09:07:02","203.95"],["2018-10-16 09:38:41","203.8"],["2018-11-06 15:34:18","204.02"],["2018-11-20 09:36:18","203.9"],["2018-12-11 09:06:16","203.95"],["2018-12-19 11:34:38","204"],["2019-01-22 09:34:11","204.1"],["2019-02-12 09:46:22","203.95"],["2019-02-19 12:52:02","203.92"],["2019-03-04 11:55:30","203.9"],["2019-03-13 08:20:17","203.92"],["2019-04-02 09:10:28","204"],["2019-04-15 14:53:38","204.02"],["2019-04-30 16:29:49","204.15"],["2019-05-07 14:54:50","204.27"],["2019-05-20 15:25:08","204.44"],["2019-05-28 12:17:54","204.59"],["2019-06-07 13:44:27","204.64"],["2019-06-18 10:01:00","204.82"],["2019-06-28 12:14:47","204.83"],["2019-07-03 09:43:12","204.88"],["2019-07-04 09:59:37","204.87"],["2019-07-08 12:43:36","205.05"],["2019-07-17 14:10:10","205.28"],["2019-07-24 15:42:44","205.25"],["2019-07-30 14:15:49","205.4"],["2019-08-09 12:04:29","205.45"],["2019-08-14 17:31:18","205.57"],["2019-08-20 09:21:24","205.55"],["2019-08-29 15:29:23","205.551"],["2019-09-03 12:56:56","205.6"],["2019-09-10 09:50:34","205.65"],["2019-09-10 18:15:54","205.65"],["2019-09-17 08:46:29","205.58"],["2019-09-24 14:27:04","205.5"],["2019-10-02 08:55:04","205.45"],["2019-10-14 09:09:13","205.52"],["2019-10-23 15:14:30","205.5"],["2019-11-12 08:39:05","205.58"],["2019-12-12 09:52:21","205.52"],["2020-01-09 09:19:29","205.65"],["2020-01-22 08:30:38","205.62"],["2020-02-17 09:00:56","205.52"],["2020-03-05 08:59:26","205.48"],["2020-04-02 14:35:10","205.55"],["2020-05-07 15:02:22","205.92"],["2020-05-27 15:09:21","206.22"],["2020-06-10 08:40:16","206.6"],["2020-06-26 10:15:00","206.75"],["2020-07-01 12:39:04","206.98"],["2020-07-15 08:30:17","207.18"],["2020-07-23 10:02:28","207.28"],["2020-08-05 08:55:54","207.62"],["2020-08-05 14:37:48","207.64"],["2020-08-12 09:23:51","207.58"],["2020-08-24 15:03:23","207.75"],["2020-08-24 15:05:00","207.75"],["2020-09-03 17:16:29","208.02"],["2020-09-16 17:49:56","208.02"],["2020-09-30 13:21:46","208.07"],["2020-11-03 08:40:09","208.12"],["2020-11-19 14:23:30","208.12"],["2020-12-16 09:16:15","208.19"],["2021-01-21 14:42:41","208.05"],["2021-02-03 11:48:32","208.05"],["2021-03-10 08:16:54","207.95"],["2021-03-29 09:23:34","208.04"],["2021-04-15 09:12:02","208.15"],["2021-04-29 08:49:55","208.17"],["2021-05-12 08:31:29","208.47"],["2021-05-20 10:35:00","208.62"],["2021-05-27 13:55:39","208.79"],["2021-05-29 12:44:01","208.82"],["2021-06-02 08:29:50","208.79"],["2021-06-10 14:37:01","209.07"],["2021-06-11 17:22:26","209.07"],["2021-06-16 09:15:16","209.09"],["2021-06-24 12:07:18","209.19"],["2021-07-12 09:50:50","209.54"],["2021-07-20 08:35:30","209.77"],["2021-07-26 10:00:47","209.77"],["2021-08-04 10:58:43","209.98"],["2021-08-11 16:22:52","210.12"],["2021-08-19 15:07:21","210.19"],["2021-08-25 11:01:48","210.19"],["2021-09-20 13:49:46","210.19"],["2021-09-26 13:55:27","210.22"],["2021-09-30 15:04:47","210.19"],["2021-10-11 15:10:17","210.27"],["2021-10-13 09:13:05","210.27"],["2021-10-18 09:03:44","210.27"],["2021-10-28 15:35:39","210.22"],["2021-11-08 16:38:50","210.32"],["2021-11-10 09:14:53","210.27"],["2021-12-15 13:18:17","210.35"],["2022-01-19 14:02:55","210.32"],["2022-02-06 13:32:22","210.32"],["2022-02-16 09:07:23","210.82"],["2022-03-10 14:06:53","210.29"],["2022-04-04 16:10:12","210.25"],["2022-04-25 14:53:05","210.32"],["2022-05-06 18:21:12","210.57"],["2022-05-18 16:17:58","210.72"],["2022-05-21 15:11:28","211.02"],["2022-06-03 09:22:13","211.17"],["2022-06-12 11:02:04","211.52"],["2022-06-17 12:31:35","211.47"],["2022-06-28 12:29:12","211.62"],["2022-07-15 09:16:23","211.87"],["2022-07-27 09:40:41","212.09"],["2022-08-03 14:49:39","212.19"],["2022-08-19 10:26:01","212.22"],["2022-08-26 16:10:10","212.28"],["2022-08-28 16:52:25","212.32"],["2022-09-01 09:05:28","212.27"],["2022-09-02 18:22:08","212.27"],["2022-09-15 10:17:15","212.22"],["2022-09-22 14:43:30","212.22"],["2022-10-24 09:00:06","212.27"],["2022-11-07 08:30:18","212.32"],["2022-11-17 08:43:08","212.25"],["2022-11-30 08:59:32","212.42"],["2022-12-22 09:00:00","212.39"],["2023-01-04 10:48:21","212.321"],["2023-01-07 15:09:18","212.34"],["2023-01-23 15:49:15","212.35"],["2023-02-22 11:30:57","212.22"],["2023-03-22 15:45:30","212.22"],["2023-03-23 17:20:55","212.22"],["2023-03-26 10:34:37","212.27"],["2023-04-06 09:26:46","212.32"],["2023-04-24 18:30:34","212.42"],["2023-05-07 16:56:24","212.52"],["2023-05-15 16:18:18","212.87"],["2023-05-18 14:00:16","212.82"],["2023-06-03 13:06:26","213.02"],["2023-06-10 12:29:17","213.02"],["2023-06-15 17:13:29","213.07"],["2023-06-23 16:23:27","213.32"],["2023-06-24 16:36:38","213.32"],["2023-07-06 11:56:35","213.35"],["2023-07-06 12:02:28","213.35"],["2023-07-11 09:57:37","213.36"],["2023-07-20 10:01:04","213.56"],["2023-07-27 10:12:25","213.56"],["2023-08-10 16:34:09","213.65"],["2023-08-14 09:43:18","213.7"],["2023-08-19 11:30:50","213.75"],["2023-08-20 11:48:06","213.75"],["2023-08-21 09:55:19","213.72"],["2023-08-31 12:03:22","213.83"],["2023-09-06 15:59:26","213.85"],["2023-09-13 11:41:12","213.85"],["2023-09-14 11:57:10","213.82"],["2023-09-26 16:23:30","213.83"],["2023-10-01 16:47:52","213.85"],["2023-10-05 14:17:08","213.8"],["2023-10-13 17:37:24","213.7"],["2023-10-21 14:24:01","213.7"],["2023-10-21 14:24:12","213.701"],["2023-10-30 15:02:47","213.7"],["2023-11-02 15:29:51","213.75"],["2023-12-07 13:49:52","213.92"],["2023-12-17 15:11:03","213.9"],["2023-12-21 10:06:11","213.92"],["2024-01-11 14:45:11","213.92"],["2024-01-15 12:19:46","213.93"],["2024-01-25 13:54:19","213.94"],["2024-02-08 12:58:49","213.92"],["2024-02-16 10:09:33","213.93"],["2024-02-29 13:31:50","213.92"],["2024-03-10 14:21:25","213.85"],["2024-03-21 08:28:16","213.75"],["2024-04-12 09:57:43","214.05"],["2024-05-13 14:55:12","214.32"],["2024-06-02 12:45:32","214.85"],["2024-06-03 09:59:57","214.9"],["2024-06-09 10:24:23","214.9"],["2024-06-09 14:24:59","214.94"],["2024-06-13 14:16:31","214.98"],["2024-06-16 11:56:42","215.15"],["2024-06-29 18:46:00","215"],["2024-07-08 13:58:45","215.06"],["2024-07-08 15:14:42","215.1"],["2024-07-25 08:47:25","215.35"],["2024-08-19 09:39:39","215.42"],["2024-08-19 14:52:05","215.45"],["2024-08-28 11:52:54","215.42"],["2024-08-31 16:57:00","215.45"],["2024-09-04 13:56:51","215.35"],["2024-09-05 16:57:00","215.37"],["2024-09-19 08:35:45","215.65"],["2024-09-25 13:07:02","215.55"],["2024-10-09 14:53:33","215.6"],["2024-10-10 09:09:35","215.6"],["2024-10-24 10:34:40","215.58"],["2024-10-31 13:18:45","215.55"],["2024-11-07 09:11:04","215.55"],["2024-11-18 10:57:07","215.55"],["2024-12-04 09:12:44","215.55"],["2024-12-19 09:18:56","215.55"],["2025-02-13 08:58:05","215.55"],["2025-02-18 13:39:31","215.55"],["2025-03-24 11:07:59","215.5"],["2025-03-24 11:56:05","215.55"],["2025-03-28 09:16:23","215.5"],["2025-03-28 09:16:43","215.53"],["2025-03-28 09:16:52","215.5"],["2025-03-28 09:16:57","215.55"],["2025-03-28 09:17:01","215.55"],["2025-03-28 09:17:16","215.54"],["2025-03-28 09:17:53","215.53"],["2025-03-28 09:18:02","215.53"],["2025-03-28 09:19:04","215.52"],["2025-03-28 09:48:36","215.35"],["2025-04-01 14:30:29","215.57"],["2025-04-01 14:38:51","215.57"],["2025-04-07 11:07:36","215.65"],["2025-04-14 13:38:29","215.6"],["2025-04-28 12:17:23","215.75"],["2025-05-01 17:22:01","215.85"],["2025-05-12 12:02:43","216.15"],["2025-05-17 16:27:49","216.15"],["2025-05-21 13:31:41","216.15"],["2025-05-26 15:20:28","216.34"],["2025-06-04 14:30:43","216.45"],["2025-06-11 09:45:32","216.48"],["2025-06-18 10:41:31","216.47"],["2025-06-25 08:34:35","216.52"],["2025-06-30 08:55:37","216.75"],["2025-07-23 11:24:58","217.05"],["2025-07-30 15:19:32","217.25"],["2025-08-14 15:20:35","217.15"],["2025-08-22 09:01:38","217.28"],["2025-08-29 10:18:18","217.26"],["2025-08-30 19:56:00","217.35"],["2025-09-15 13:19:36","217.3"],["2025-10-22 09:09:09","217.2"],["2025-12-10 09:43:43","217.35"],["2025-12-18 15:00:46","217.35"],["2026-01-21 09:03:54","217.3"],["2026-02-11 12:17:34","217.3"],["2026-04-01 08:36:54","217.3"],["2026-04-10 11:41:41","217.3"],["2026-04-11 15:19:18","217.3"],["2026-04-16 08:37:52","217.3"],["2026-04-20 13:43:06","217.31"],["2026-04-26 11:10:39","217.3"],["2026-04-26 12:07:22","217.3"],["2026-04-26 15:46:13","217.3"],["2026-04-30 08:53:35","217.35"],["2026-05-06 15:01:41","217.45"],["2026-05-11 09:25:32","217.5"],["2026-05-27 10:43:15","217.8"],["2026-06-25 11:15:51","218.33"],["2026-07-09 08:54:03","218.45"],["2026-07-23 09:41:13","218.6"],["2026-08-03 09:24:51","218.47"],["2026-08-05 15:06:58","218.5"],["2026-08-12 09:47:57","218.75"],["2026-09-09 09:28:08","218.45"],["2026-09-12 14:28:50","218.65"]]
33.5
