lasinfo (210611) report for 'AHN3T/31FN2_18.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: 213/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 26642707 number of points by return: 16839123 4165817 2959397 1823280 855090 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 469980 0 min x y z: 136980.000 469980.000 -1.511 max x y z: 138019.999 471269.999 38.413 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: 26642707 extended number of points by return: 16839123 4165817 2959397 1823280 855090 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1511 38413 intensity 1 65531 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 33 user_data 2 2 point_source_ID 2020 2025 gps_time 394612.439939 397489.105029 Color R 3 255 G 16 255 B 0 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 16839123 number of intermediate returns: 5642336 number of last returns: 16832699 number of single returns: 12671451 covered area in square units/kilounits: 1322056/1.32 point density: all returns 20.15 last only 12.73 (per square units) spacing: all returns 0.22 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26642707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16839123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4165817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2959397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1823280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 855090 instead zero. overview over extended number of returns of given pulse: 12671451 2412888 3404948 3871698 4281722 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 11573418 unclassified (1) 13687381 ground (2) 1179136 building (6) 194528 water (9) 8244 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2233891 +---> 1231331 of those are unclassified (1) +---> 855786 of those are ground (2) +---> 136037 of those are building (6) +---> 10141 of those are water (9) +---> 596 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 2 bin [-1.5,-1.4) has 13 bin [-1.4,-1.3) has 1572 bin [-1.3,-1.2) has 81549 bin [-1.2,-1.1) has 5702 bin [-1.1,-1.0) has 10655 bin [-1.0,-0.9) has 14213 bin [-0.9,-0.8) has 20218 bin [-0.8,-0.7) has 41690 bin [-0.7,-0.6) has 77091 bin [-0.6,-0.5) has 180974 bin [-0.5,-0.4) has 203945 bin 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has 10929 bin [31.0,31.1) has 10633 bin [31.1,31.2) has 10327 bin [31.2,31.3) has 10083 bin [31.3,31.4) has 9726 bin [31.4,31.5) has 9505 bin [31.5,31.6) has 9127 bin [31.6,31.7) has 8723 bin [31.7,31.8) has 8474 bin [31.8,31.9) has 8233 bin [31.9,32.0) has 7826 bin [32.0,32.1) has 7439 bin [32.1,32.2) has 7166 bin [32.2,32.3) has 6980 bin [32.3,32.4) has 6571 bin [32.4,32.5) has 6230 bin [32.5,32.6) has 6075 bin [32.6,32.7) has 5710 bin [32.7,32.8) has 5495 bin [32.8,32.9) has 5297 bin [32.9,33.0) has 4969 bin [33.0,33.1) has 4729 bin [33.1,33.2) has 4408 bin [33.2,33.3) has 4132 bin [33.3,33.4) has 4156 bin [33.4,33.5) has 3874 bin [33.5,33.6) has 3696 bin [33.6,33.7) has 3433 bin [33.7,33.8) has 3315 bin [33.8,33.9) has 2951 bin [33.9,34.0) has 2850 bin [34.0,34.1) has 2655 bin [34.1,34.2) has 2550 bin [34.2,34.3) has 2459 bin [34.3,34.4) has 2243 bin [34.4,34.5) has 2103 bin [34.5,34.6) has 1955 bin [34.6,34.7) has 1736 bin [34.7,34.8) has 1539 bin [34.8,34.9) has 1430 bin [34.9,35.0) has 1306 bin [35.0,35.1) has 1200 bin [35.1,35.2) has 1027 bin [35.2,35.3) has 977 bin [35.3,35.4) has 798 bin [35.4,35.5) has 662 bin [35.5,35.6) has 619 bin [35.6,35.7) has 525 bin [35.7,35.8) has 439 bin [35.8,35.9) has 375 bin [35.9,36.0) has 327 bin [36.0,36.1) has 298 bin [36.1,36.2) has 284 bin [36.2,36.3) has 244 bin [36.3,36.4) has 239 bin [36.4,36.5) has 173 bin [36.5,36.6) has 192 bin [36.6,36.7) has 152 bin [36.7,36.8) has 130 bin [36.8,36.9) has 118 bin [36.9,37.0) has 115 bin [37.0,37.1) has 80 bin [37.1,37.2) has 70 bin [37.2,37.3) has 59 bin [37.3,37.4) has 62 bin [37.4,37.5) has 39 bin [37.5,37.6) has 46 bin [37.6,37.7) has 30 bin [37.7,37.8) has 28 bin [37.8,37.9) has 27 bin [37.9,38.0) has 14 bin [38.0,38.1) has 4 bin [38.1,38.2) has 3 bin [38.2,38.3) has 1 bin [38.3,38.4) has 1 bin [38.4,38.5) has 1 average z coordinate 6.0 for 26642707 element(s) point source id histogram with bin size 1.000000 bin 2020 has 1178285 bin 2021 has 5128169 bin 2022 has 9830797 bin 2023 has 7380081 bin 2024 has 2960600 bin 2025 has 164775 average point source id 2022.236870337537312 for 26642707 element(s)