姥山Ⅱ式土器（千葉市加曽利貝塚）観察記録3Dモデル

 3D model of observation record of Ubayama II pottery (Kasori shell mound, Chiba city) A 3D model of the observation record of Ubayama II po...

貝塚研究者との貝塚共同研究の中間発表

 Interim report of joint research on shell mounds with shell mound researchers I have been conducting joint research on shell mounds with Ma...

安行3b式土器（千葉市加曽利貝塚）観察記録3Dモデル

 Angyo 3b pottery (Kasori shell mound, Chiba city) observation record 3D model A 3D model of the observation record of Angyo 3b pottery from...

安行3c式土器（千葉市加曽利貝塚）観察記録3Dモデル

 Angyo 3c pottery (Kasori shell mound, Chiba city) observation record 3D model I created a 3D model of the observation record of Angyo 3c po...

石製垂飾品（千葉市加曽利貝塚）観察記録3Dモデル

 3D model of observation record of stone pendant (Kasori shell mound, Chiba city) A 3D model of the observation record of a tiny (approximat...

姥山式土器（千葉市加曽利貝塚）観察記録3Dモデル

 3D model of observation record of Ubayama-style pottery (Kasori shell mound, Chiba city) I created a 3D model of the observation record of ...

Blenderの全く新しい使い方 3D分布思考ツール

 A completely new way to use Blender: a 3D distribution thinking tool I've come up with a completely new way to use Blender. It's a way to u...

技術資料 Blender閉じた辺ループのブリッジが合理的に行われる原理

 Technical information: The principle behind Blender's closed edge loops bridging I use closed edge loops bridging as the main tool for crea...

遺物データベースの3D空間表示用Blenderアドオン自作

 I made a Blender add-on for displaying relic databases in 3D space. I made an add-on for a database of relics with 3D coordinates that disp...

技術資料 貝層3Dモデルの接合

 Technical information: Joining shell layer 3D models I confirmed how to join two shell layer 3D models that are in contact with each other....

技術資料 Blenderでの貝層3Dモデル作成実務

 Technical Document: Practical Use of Creating a 3D Shell Layer Model in Blender I made a note of the practical use of creating a 3D shell l...

技術資料 Blenderでの貝層3Dモデル作成方法

 Technical information: How to create a 3D shell layer model in Blender I have considered how to create a 3D shell layer model from a two-se...

ツタンカーメン王の黄金のマスク切手 エジプト中国共同発行切手

 King Tutankhamun's Golden Mask Stamps, Egypt-China Joint Issue Stamps I have a complete set of King Tutankhamun's Golden Mask stamps, joint...

2025年4月ブログ活動のふりかえり

 A look back at blogging activities in April 2025 I looked back on my activities in April 2025 for the blog "Walking the Hanami River Basin....

有吉北貝塚北斜面貝層の斜面性貝層分層出土遺物の3D分布モデル

 3D distribution model of excavated artifacts from the sloping shell layer of the shell layer on the north slope of the Ariyoshi Kita Shell ...

Blenderのgeometry nodes機能習熟に取組む

 Learning Blender's geometry nodes As a Blender beginner, I am engrossed in mastering the geometry nodes function. It is convenient because ...

3D座標付き遺物リストのプロット用Blenderアドオン自作

 I made a Blender addon for plotting a list of relics with 3D coordinates I made a Blender addon that plots a list of relics with 3D coordin...

土器片3Dモデルを使った土器3D分布モデル

 3D pottery distribution model using 3D pottery fragment model I created a 3D pottery fragment model of a few centimeters and used it to cre...

技術メモ 点群から1つのオブジェクトを生成する方法

 Technical Note: How to generate an object from a point cloud I have confirmed five methods to convert the distribution shape of a point clo...

イノシシ顎骨と狩猟道具3点の接近出土

 A boar jawbone and three hunting tools were unearthed in close proximity I discovered a place where a boar jawbone and three hunting tools ...

斜面貝層細区分と骨・歯3D分布モデル（密集度色表現バージョン）

 Slope shell layer division and bone/tooth 3D distribution model (density color expression version) I observed and analyzed the state of the...

斜面貝層細区分と土器3D分布モデル（密集度色表現バージョン）

 Slope shell layer subdivision and pottery 3D distribution model (density color version) I observed and analyzed the slope shell layer subdi...

斜面貝層細区分と遺物3D分布モデル

 Slope shell layer subdivision and artifact 3D distribution model I observed and analyzed the slope shell layer subdivision and artifact dis...

2025年3月ブログ活動のふりかえり

 I looked back on the activities of the blog "Walking the Hanami River Basin" in March 2025. Following on from January and February, I pushe...

3D空間における貝層大区分と遺物分布

 Shell layer divisions and artifact distribution in 3D space The shell layer divisions and artifact distribution in the study space (3D spac...

検討空間の全貝層3Dモデル

 3D model of all shell layers in the study space A 3D model of all shell layers in the study space of the shell layers on the north slope of...

貝層区分

 Shell layer division I decided to divide the shell layers in the study area of ​​the northern slope shell layer of the Ariyoshi Kita Shell ...

白色貝層に挟まれた褐色貝層の意義

 The significance of the brown shell layer sandwiched between the white shell layers When observing the cross-section of the shell layer on ...

貝層写真（斜め撮影現場写真）の断面正面投影

 Cross-sectional front projection of shell layer photo (on-site photo taken at an angle) The shell layer photo (on-site photo taken at an an...

検討空間における斜面貝層の白色貝層の把握

 Understanding the white shell layer of the slope shell layer in the study area The white shell layer (= shell-dense layer) of the slope she...

イルカ下顎骨製腰飾（船橋市高根木戸遺跡）観察記録3Dモデル

 3D model of observation record of waist ornament made from dolphin mandible (Takanekido site, Funabashi City) I created a 3D model of the o...

検討空間における骨3D分布モデル（密集度色表現バージョン）

 3D bone distribution model in the study space (density color expression version) I created a 3D bone distribution model in the study space ...

アワビ（千葉市大膳野南貝塚）パラパラ動画

 Abalone (Daizennominami Shell Mound, Chiba City) Flip-Paper Video I had fun creating a flip-paper video of the abalone on display at the Ch...

検討空間における土器片3D分布モデル（密集度色表現バージョン）

 3D pottery fragment distribution model in the study space (density color expression version) I created a density color expression version o...

検討空間における土器片3D分布モデル

 3D distribution model of pottery fragments in the study space A 3D distribution model of pottery fragments was created in the study space (...

検討試行断面空間における全遺物3D分布モデル

 3D distribution model of all artifacts in the cross-sectional space under study I set up a cross-sectional space for study, 2m wide x 8m hi...

アリソガイ製貝ヘラ（千葉市東寺山貝塚）観察記録3Dモデル

 3D model of observation record of shell spatula made from ariso shell (Higashiterayama shell mound, Chiba city) I created a 3D model of the...

彩色貝製品（千葉市加曽利貝塚）観察記録3Dモデル

 3D model of observation record of painted shell product (Kasori shell mounds, Chiba city) I created a 3D model of the observation record of...

遺物が特別に隣接する事例の発見

 Discovery of a case where artifacts are particularly adjacent In the test grid of the shell layer on the north slope of the Ariyoshi Kita S...

斜面貝層における土器分布作業仮説

 Working hypothesis for pottery distribution in the sloping shell layer In relation to a comment by Tatsuo Sekine on Facebook, I have illust...

テストグリッドの遺物別3D空間分布の比較

 Comparison of 3D spatial distribution by artifact in test grid I observed and compared the 3D spatial distribution of 11 types of artifacts...

アワビ（千葉市大膳野南貝塚）観察記録3Dモデル

 Abalone (Daizennominami Shell Mound, Chiba City) Observation Record 3D Model I created a 3D model of the abalone exhibited at the Chiba Cit...

テストグリッドの骨3D分布モデル作成

 Creating a 3D distribution model of bones in a test grid A 3D distribution model of bones excavated from 331 grids in the shell layer on th...

テストグリッドの貝製品・骨製品3D分布モデル作成

 Creation of a 3D distribution model of shell and bone products in a test grid A 3D distribution model of shell and bone products excavated ...

テストグリッドの石器・石3D分布モデル作成

 Creating a 3D distribution model of stone tools and stones on a test grid A 3D distribution model of stone tools and stones excavated from ...

テストグリッドの土錘の3D分布モデル作成

 Creating a 3D distribution model of soil weights in a test grid A 3D distribution model was created for soil weights excavated from grid 33...

テストグリッドの朱塗土器の3D分布モデル作成

 Creating a 3D distribution model of vermilion-painted pottery in a test grid A 3D distribution model was created for vermilion-painted pott...

テストグリッドの土器・土製品3D分布モデル作成

 Creation of a 3D distribution model of pottery and clay products for the test grid A 3D distribution model of pottery and clay products was...

2025年2月ブログ活動のふりかえり

 A look back at blog activities in February 2025 I looked back on the activities of the blog "Walking the Hanami River Basin" in February 20...

有吉北貝塚北斜面貝層の貝層発達タイムラプス動画

 A time-lapse video of the development of shell layers on the north slope of the Ariyoshi Kita shell mound I created a time-lapse video of t...

資料 遺物台帳の「出土貝層」と貝層断面図「分層貝層」との関係

Material: Relationship between the "excavated shell layer" in the artifact ledger and the "separate shell layer" in the cross-section of the...

千葉市埋蔵文化財調査センター特別展「貝と人」観覧

 Viewing the Chiba City Buried Cultural Property Research Center Special Exhibition "Shells and People" I visited the Chiba City Buried Cult...

斜面貝層における土器下方移動方向イメージの間違い訂正

 Correction of an error in the image of the downward movement direction of pottery in a sloping shell layer The image of the downward moveme...

テストグリッドの土器3D分布モデル作成 その3斜面貝層

 Creation of a 3D distribution model of pottery in a test grid, Part 3: Sloping shell layer A 3D distribution model of pottery and earthenwa...

テストグリッドの土器3D分布モデル作成 その2二次堆積崩落層A

 Creation of a 3D distribution model of pottery in a test grid, Part 2: Secondary deposit collapse layer A A 3D distribution model of potter...

テストグリッドの土器3D分布モデル作成 その1崩落層

 Creation of a 3D distribution model of pottery in a test grid, Part 1: Collapsed layer A 3D distribution model of pottery and earthenware p...

有吉北貝塚北斜面貝層の3D空間見える化作業で直面する課題（2025.02.21作業日誌）

 Challenges faced in the 3D visualization of the shell layer on the north slope of the Ariyoshi Kita Shell Mound (Work Journal, 2025.02.21) ...

テストグリッドの遺物3D分布モデル作成

 Creating a 3D distribution model of artifacts in a test grid I have come up with the creation of a 3D distribution model of artifacts in a ...

テストグリッドの遺物統計

 Test grid artifact statistics I created and examined artifact statistics for a test grid (2m x 2m, elevation difference approx. 3.5m) set i...

3D空間における貝層と遺物の関係把握 2（素材の3D空間配置）

 Understanding the relationship between shell layers and artifacts in 3D space 2 (3D spatial arrangement of materials) A test space framewor...

3D空間における貝層と遺物の関係把握 1（素材整理）

 Understanding the relationship between shell layers and artifacts in 3D space 1 (organizing materials) I will try to understand the relatio...

有吉北貝塚北斜面貝層の成層メカニズム（想定）

 Stratification mechanism of shell layer on the north slope of Ariyoshi Kita Shell Mound (hypothesis) While observing photos of the excavati...

貝層区分体系の設定と貝層区分データベースの作成

 Setting up a shell layer classification system and creating a shell layer classification database In order to proceed with the shell layer ...

セクション図（貝層区分図）解析に着手

 Analysis of section map (shell layer division map) has begun Analysis of the section map (shell layer division map, B3 size, 87 pages) of t...

有吉北貝塚北斜面貝層 地山地形3Dモデル

 3D model of the rock formations on the northern slope of the Ariyoshi Kita shell mound I created a 3D model of the rock formations on the n...

技術メモ Blenderにおける非破壊ブーリアン適用方法

 Technical note: How to apply non-destructive booleans in Blender I found out how to apply Blender's boolean functions "non-destructively" u...

有吉北貝塚北斜面貝層の地山地形断面線3Dモデル

 3D model of rock formation cross section of shell layer on north slope of Ariyoshi Kita Shell Mound 87 section diagrams of shell layer on n...

2025年1月ブログ活動のふりかえり

 Looking back on blog activities in January 2025 I looked back on the activities of the blog "Walking the Hanami River Basin" in January 202...

Illustrator作成断面線のBlender移植

 Porting Illustrator-created section lines to Blender I confirmed how to port section line objects created in Illustrator to Blender 3D spac...

メモ 崩落層最下部層から貝殻・土器片出土

 Note: Shells and pottery fragments excavated from the lowest layer of the collapsed layer Shells and pottery fragments were excavated from ...

技術メモ JavaScriptでIllustratorを操作する

 Technical memo: Controlling Illustrator with JavaScript I created a JavaScript that generates a B2-sized document in Illustrator and draws ...

有吉北貝塚北斜面貝層セクション図の整理

 Organizing the section diagrams of the shell layer on the northern slope of the Ariyoshi Kita shell mound I have organized 87 original sect...

有吉北貝塚北斜面貝層の地山地形（谷底部）標高点3D分布モデル

 3D distribution model of elevation points of the natural terrain (valley bottom) of the shell layer on the northern slope of the Ariyoshi K...

有吉北貝塚北斜面貝層の谷地形を切る埋没谷

 A buried valley cutting the valley topography of the shell layer on the northern slope of the Ariyoshi Kita shell mound A buried valley has...

有吉北貝塚学習 作業日誌（2025.01.18） 地山地形（谷底部）3Dモデル完成

 Ariyoshi Kita Shell Mound Study Work Journal (2025.01.18) 3D model of natural terrain (valley bottom) completed All elevation points (3933)...

ブログ開設14周年通過にあたって

 On the 14th anniversary of the blog's launch The blog "Walking the Hanamigawa River Basin" has now reached its 14th anniversary. The fact t...

QGIS Pythonコンソールの使用

 Using the QGIS Python Console Although a little late, I found out that QGIS has a Python console and can use Python scripts, so I tried usi...

有吉北貝塚学習 作業日誌（2025.01.13） ポットホール・ミニ滝

 Ariyoshikita Shell Mound Study Work Journal (2025.01.13) Pothole Mini Waterfall I am currently working on inputting elevation points to cre...

考古学切手 ショーヴェ洞窟の壁画

 Archaeological stamp: Chauvet Cave mural A stamp showing a mural (approximately 36,000 years ago) from the Chauvet Cave in the Ardèche regi...

QGISの仮想地形生成機能利用による貝塚地山地形3Dモデル作成

 Creating a 3D model of shell mound topography using QGIS's virtual terrain generation function Using QGIS's virtual terrain generation func...

朗報 QGIS最新バージョン3.40でGRASSプラグインバグが解消する

 Good news: GRASS plugin bug fixed in latest version of QGIS 3.40 The bug in the GRASS plugin v.surf.rst tool has been fixed in the latest v...

2025年 明けましておめでとうございます

 Happy New Year 2025 As we welcome the new year, I wish you all good health and happiness. This year, I will continue to broadcast live repo...

2024年の趣味活動をふりかえる

 Looking back on my hobbies in 2024 New Year's Eve 2024 has arrived. As is customary, I've put together a list of the top 10 things I enjoye...

2024年12月ブログ活動のふりかえり

 Looking back on blog activities in December 2024 I looked back on the activities of the blog "Walking the Hanami River Basin" in December 2...

有吉北貝塚北斜面貝層の地山平面図の3Dモデル化技術テスト

 Technical test to create 3D model of the ground plan of the shell layer on the north slope of the Ariyoshi Kita shell mound A technical tes...

XYZ座標値付ランダム点群データ作成アプリの開発

 Development of an app to create random point cloud data with XYZ coordinate values With the support of ChatGPT, I developed an app (Python ...

有吉北貝塚北斜面貝層の地山地形

 The rock formations of the shell layer on the north slope of the Ariyoshi Kita shell mound I decided to challenge myself to create a 3D mod...

InDesignの操作を楽しむ

 Enjoying using InDesign It's been a while since I've enjoyed using InDesign. InDesign is a tool specialized for editing page content that m...

千葉市人形塚古墳地割線の意味解明学習のまとめ

 Summary of learning to clarify the meaning of the Ningyozuka Kofun land division line in Chiba City Since autumn, I have been working inten...

千葉市人形塚古墳地割線の意義

 The significance of the Chiba City Ningyozuka Kofun land division line It is believed that the Chiba City Ningyozuka Kofun land division li...

千葉市人形塚古墳地割線の検討 前方部

 Examination of the Chiba City Ningyozuka Tomb Land Division Lines - Front Part Of the six Chiba City Ningyozuka Tomb Land Division Lines, f...

重要文化財 埴輪 挂甲の武人 観察記録3Dモデル

 Important Cultural Property Haniwa Warrior with Armored Armor Observation Record 3D Model I enjoyed creating a 3D model of the observation ...

千葉市人形塚古墳地割線の検討 後円部外円

 Examination of the land division lines of Ningyozuka Kofun in Chiba City - Outer circle of the rear mound Of the six land division lines of...

遮光器土偶

 Sunshade Clay Figure I found photos of the Sunshade Clay Figure (Kamegaoka Site, Tsugaru City), famous for its missing left leg, and the Su...

千葉市人形塚古墳地割線の検討 後円部内円

 Examination of the land division lines of Ningyozuka Kofun in Chiba City - Inner circle of the rear mound Of the six land division lines of...

千葉市人形塚古墳 復元模式3Dモデル（垂直比率：×1.5）

 A 3D model of the Ningyozuka Tomb in Chiba City (vertical ratio: x1.5) A 3D model of the Ningyozuka Tomb in Chiba City (vertical ratio: x1....

重要文化財 遮光器土偶（大崎市恵比須田遺跡）観察記録3Dモデル

 Important Cultural Property: Sunshade Clay Figurine (Ebisuda Site, Osaki City) Observation Record 3D Model I enjoyed creating a 3D model of...

2024年11月ブログ活動のふりかえり

 Looking back on blog activities in November 2024 I looked back on the activities of the blog "Walking the Hanami River Basin" in November 2...

重要文化財 埴輪盛装女子（伊勢崎市横塚）観察記録3Dモデル

 Important Cultural Property Haniwa Dressed Woman (Yokozuka, Isesaki City) Observation Record 3D Model I enjoyed creating a 3D model of the ...

水鳥形埴輪（羽曳野市誉田御殿山古墳）観察記録3Dモデル

 3D model of observation records of waterfowl-shaped haniwa (Honda Gotenyama Kofun, Habikino City) I enjoyed creating a 3D model of the obse...