lasinfo (210611) report for 'AHN3T/31FN2_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: 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: 31145887 number of points by return: 16467983 5789897 4573140 2941024 1373843 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 472480 0 min x y z: 136980.000 472480.000 -0.730 max x y z: 138019.999 473769.999 39.109 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: 31145887 extended number of points by return: 16467983 5789897 4573140 2941024 1373843 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 -730 39109 intensity 1 65532 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 34 user_data 2 2 point_source_ID 2024 2029 gps_time 396970.663072 399614.681785 Color R 13 255 G 18 255 B 13 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 16467983 number of intermediate returns: 8889889 number of last returns: 16464794 number of single returns: 10676779 covered area in square units/kilounits: 1327356/1.33 point density: all returns 23.46 last only 12.40 (per square units) spacing: all returns 0.21 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31145887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16467983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5789897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4573140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2941024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1373843 instead zero. overview over extended number of returns of given pulse: 10676779 2432318 4897395 6271408 6867987 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 17042331 unclassified (1) 13851296 ground (2) 104387 building (6) 145381 water (9) 2492 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1949699 +---> 942820 of those are unclassified (1) +---> 996381 of those are ground (2) +---> 5553 of those are building (6) +---> 4711 of those are water (9) +---> 234 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 2 bin [-0.7,-0.6) has 517 bin [-0.6,-0.5) has 2588 bin [-0.5,-0.4) has 1687 bin [-0.4,-0.3) has 36429 bin [-0.3,-0.2) has 172820 bin [-0.2,-0.1) has 75273 bin [-0.1,0.0) has 63286 bin [0.0,0.1) has 350942 bin [0.1,0.2) has 1048440 bin [0.2,0.3) has 1844242 bin [0.3,0.4) has 2400004 bin [0.4,0.5) has 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has 1738 bin [35.8,35.9) has 1493 bin [35.9,36.0) has 1381 bin [36.0,36.1) has 1162 bin [36.1,36.2) has 1068 bin [36.2,36.3) has 949 bin [36.3,36.4) has 796 bin [36.4,36.5) has 741 bin [36.5,36.6) has 651 bin [36.6,36.7) has 531 bin [36.7,36.8) has 455 bin [36.8,36.9) has 398 bin [36.9,37.0) has 362 bin [37.0,37.1) has 265 bin [37.1,37.2) has 239 bin [37.2,37.3) has 228 bin [37.3,37.4) has 152 bin [37.4,37.5) has 132 bin [37.5,37.6) has 109 bin [37.6,37.7) has 65 bin [37.7,37.8) has 56 bin [37.8,37.9) has 50 bin [37.9,38.0) has 45 bin [38.0,38.1) has 44 bin [38.1,38.2) has 27 bin [38.2,38.3) has 13 bin [38.3,38.4) has 9 bin [38.4,38.5) has 6 bin [38.5,38.6) has 5 bin [38.6,38.7) has 4 bin [38.7,38.8) has 1 bin [38.8,38.9) has 2 bin [39.1,39.2) has 1 average z coordinate 10.1 for 31145887 element(s) point source id histogram with bin size 1.000000 bin 2024 has 639389 bin 2025 has 6406998 bin 2026 has 11860896 bin 2027 has 7805693 bin 2028 has 3924568 bin 2029 has 508343 average point source id 2026.304826187804565 for 31145887 element(s)