lasinfo (210611) report for 'AHN4T/28AZ2_08.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 336/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 36466110 number of points by return: 24455539 8279390 2980575 658430 92176 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 491230 0 min x y z: 226980.000 491230.000 6.032 max x y z: 228019.999 492519.999 45.145 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 36466110 extended number of points by return: 24455539 8279390 2980575 658430 92176 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 6032 45145 intensity 32 3057 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 0 user_data 6 7 point_source_ID 152 153 gps_time 324045205.431253 324047403.613997 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 31 255 B 30 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 0 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 13.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24455539 number of intermediate returns: 3735397 number of last returns: 24453582 number of single returns: 16178408 covered area in square units/kilounits: 1341368/1.34 point density: all returns 27.19 last only 18.23 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36466110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24455539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8279390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2980575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 658430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 92176 instead zero. overview over extended number of returns of given pulse: 16178408 10601118 6962799 2263441 418983 38605 2756 0 0 0 0 0 0 0 0 histogram of classification of points: 15511992 unclassified (1) 20793890 ground (2) 159161 building (6) 1067 water (9) +-> flagged as extended overlap: 2102232 +---> 650818 of those are unclassified (1) +---> 1426870 of those are ground (2) +---> 23572 of those are building (6) +---> 972 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.0,6.1) has 24 bin [6.1,6.2) has 42 bin [6.2,6.3) has 144 bin [6.3,6.4) has 313 bin [6.4,6.5) has 559 bin [6.5,6.6) has 793 bin [6.6,6.7) has 11517 bin [6.7,6.8) has 63650 bin [6.8,6.9) has 132020 bin [6.9,7.0) has 145273 bin [7.0,7.1) has 70632 bin [7.1,7.2) has 57977 bin [7.2,7.3) has 128559 bin [7.3,7.4) has 239972 bin [7.4,7.5) has 178295 bin [7.5,7.6) has 141915 bin [7.6,7.7) has 124534 bin [7.7,7.8) 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has 81285 bin [26.9,27.0) has 79138 bin [27.0,27.1) has 76856 bin [27.1,27.2) has 75024 bin [27.2,27.3) has 73013 bin [27.3,27.4) has 71315 bin [27.4,27.5) has 69629 bin [27.5,27.6) has 67927 bin [27.6,27.7) has 65483 bin [27.7,27.8) has 64706 bin [27.8,27.9) has 62487 bin [27.9,28.0) has 61401 bin [28.0,28.1) has 58775 bin [28.1,28.2) has 57198 bin [28.2,28.3) has 55373 bin [28.3,28.4) has 54145 bin [28.4,28.5) has 52677 bin [28.5,28.6) has 51409 bin [28.6,28.7) has 49741 bin [28.7,28.8) has 48231 bin [28.8,28.9) has 46720 bin [28.9,29.0) has 45552 bin [29.0,29.1) has 44476 bin [29.1,29.2) has 43578 bin [29.2,29.3) has 43030 bin [29.3,29.4) has 41148 bin [29.4,29.5) has 40203 bin [29.5,29.6) has 39207 bin [29.6,29.7) has 38534 bin [29.7,29.8) has 37845 bin [29.8,29.9) has 36695 bin [29.9,30.0) has 35775 bin [30.0,30.1) has 35111 bin [30.1,30.2) has 34056 bin [30.2,30.3) has 33030 bin [30.3,30.4) has 32600 bin [30.4,30.5) has 32092 bin [30.5,30.6) has 31400 bin [30.6,30.7) has 30768 bin [30.7,30.8) has 30250 bin [30.8,30.9) has 29682 bin [30.9,31.0) has 29248 bin [31.0,31.1) has 28786 bin [31.1,31.2) has 28224 bin [31.2,31.3) has 27824 bin [31.3,31.4) has 26674 bin [31.4,31.5) has 26243 bin [31.5,31.6) has 25774 bin [31.6,31.7) has 25137 bin [31.7,31.8) has 25137 bin [31.8,31.9) has 24639 bin [31.9,32.0) has 23964 bin [32.0,32.1) has 23776 bin [32.1,32.2) has 23117 bin [32.2,32.3) has 23091 bin [32.3,32.4) has 22246 bin [32.4,32.5) has 21838 bin [32.5,32.6) has 21523 bin [32.6,32.7) has 20900 bin [32.7,32.8) has 20381 bin [32.8,32.9) has 19826 bin [32.9,33.0) has 19409 bin [33.0,33.1) has 18899 bin [33.1,33.2) has 18498 bin [33.2,33.3) has 18082 bin [33.3,33.4) has 17546 bin [33.4,33.5) has 17077 bin [33.5,33.6) has 16853 bin [33.6,33.7) has 16195 bin [33.7,33.8) has 16025 bin [33.8,33.9) has 15239 bin [33.9,34.0) has 14740 bin [34.0,34.1) has 14347 bin [34.1,34.2) has 14130 bin [34.2,34.3) has 13389 bin [34.3,34.4) has 13077 bin [34.4,34.5) has 12453 bin 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2704 bin [38.5,38.6) has 2618 bin [38.6,38.7) has 2627 bin [38.7,38.8) has 2422 bin [38.8,38.9) has 2431 bin [38.9,39.0) has 2213 bin [39.0,39.1) has 2096 bin [39.1,39.2) has 2078 bin [39.2,39.3) has 1921 bin [39.3,39.4) has 1849 bin [39.4,39.5) has 1745 bin [39.5,39.6) has 1641 bin [39.6,39.7) has 1506 bin [39.7,39.8) has 1460 bin [39.8,39.9) has 1364 bin [39.9,40.0) has 1335 bin [40.0,40.1) has 1338 bin [40.1,40.2) has 1322 bin [40.2,40.3) has 1252 bin [40.3,40.4) has 1118 bin [40.4,40.5) has 1063 bin [40.5,40.6) has 1004 bin [40.6,40.7) has 957 bin [40.7,40.8) has 890 bin [40.8,40.9) has 879 bin [40.9,41.0) has 813 bin [41.0,41.1) has 735 bin [41.1,41.2) has 782 bin [41.2,41.3) has 654 bin [41.3,41.4) has 605 bin [41.4,41.5) has 614 bin [41.5,41.6) has 560 bin [41.6,41.7) has 561 bin [41.7,41.8) has 468 bin [41.8,41.9) has 405 bin [41.9,42.0) has 403 bin [42.0,42.1) has 356 bin [42.1,42.2) has 312 bin [42.2,42.3) has 264 bin [42.3,42.4) has 264 bin [42.4,42.5) has 234 bin [42.5,42.6) has 229 bin [42.6,42.7) has 184 bin [42.7,42.8) has 149 bin [42.8,42.9) has 140 bin [42.9,43.0) has 95 bin [43.0,43.1) has 86 bin [43.1,43.2) has 90 bin [43.2,43.3) has 66 bin [43.3,43.4) has 53 bin [43.4,43.5) has 58 bin [43.5,43.6) has 70 bin [43.6,43.7) has 64 bin [43.7,43.8) has 50 bin [43.8,43.9) has 31 bin [43.9,44.0) has 34 bin [44.0,44.1) has 29 bin [44.1,44.2) has 20 bin [44.2,44.3) has 13 bin [44.3,44.4) has 15 bin [44.4,44.5) has 9 bin [44.5,44.6) has 3 bin [44.6,44.7) has 3 bin [44.7,44.8) has 5 bin [44.8,44.9) has 5 bin [44.9,45.0) has 2 bin [45.0,45.1) has 1 bin [45.1,45.2) has 1 average z coordinate 14.2 for 36466110 element(s) point source id histogram with bin size 1.000000 bin 152 has 14301537 bin 153 has 22164573 average point source id 152.607812925480658 for 36466110 element(s)