lasinfo (210611) report for 'AHN4T/16EZ2_01.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: 334/2022 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: 40307149 number of points by return: 26020361 8303801 4434786 1513962 34239 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 542480 0 min x y z: 204980.000 542480.000 0.746 max x y z: 206019.999 543769.999 37.208 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: 40307149 extended number of points by return: 26020361 8303801 4434786 1513962 34239 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 746 37208 intensity 19 4646 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 29 user_data 8 9 point_source_ID 1136 1138 gps_time 269088172.076555 269090032.642219 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 13 255 B 5 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 15.1 ('Amplitude') attribute1 -17.03 29.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26020361 number of intermediate returns: 5994082 number of last returns: 25993391 number of single returns: 17700685 covered area in square units/kilounits: 1338008/1.34 point density: all returns 30.12 last only 19.43 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40307149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26020361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8303801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4434786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1513962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34239 instead zero. overview over extended number of returns of given pulse: 17700685 7731647 8771721 5933555 163810 5576 155 0 0 0 0 0 0 0 0 histogram of classification of points: 16752925 unclassified (1) 23210796 ground (2) 251919 building (6) 91509 water (9) +-> flagged as extended overlap: 2644225 +---> 760226 of those are unclassified (1) +---> 1868936 of those are ground (2) +---> 8451 of those are building (6) +---> 6612 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.7,0.8) has 2 bin [0.8,0.9) has 2646 bin [0.9,1.0) has 5208 bin [1.0,1.1) has 4684 bin [1.1,1.2) has 4375 bin [1.2,1.3) has 4261 bin [1.3,1.4) has 13948 bin [1.4,1.5) has 27357 bin [1.5,1.6) has 64788 bin [1.6,1.7) has 121855 bin [1.7,1.8) has 137417 bin [1.8,1.9) has 205194 bin [1.9,2.0) has 249010 bin [2.0,2.1) has 342934 bin [2.1,2.2) has 375206 bin [2.2,2.3) has 401519 bin [2.3,2.4) has 472021 bin 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4040 bin [29.6,29.7) has 3930 bin [29.7,29.8) has 3858 bin [29.8,29.9) has 3624 bin [29.9,30.0) has 3401 bin [30.0,30.1) has 3426 bin [30.1,30.2) has 3218 bin [30.2,30.3) has 3106 bin [30.3,30.4) has 3055 bin [30.4,30.5) has 2898 bin [30.5,30.6) has 2686 bin [30.6,30.7) has 2655 bin [30.7,30.8) has 2448 bin [30.8,30.9) has 2354 bin [30.9,31.0) has 2217 bin [31.0,31.1) has 2225 bin [31.1,31.2) has 2075 bin [31.2,31.3) has 1951 bin [31.3,31.4) has 1981 bin [31.4,31.5) has 1752 bin [31.5,31.6) has 1698 bin [31.6,31.7) has 1677 bin [31.7,31.8) has 1621 bin [31.8,31.9) has 1564 bin [31.9,32.0) has 1528 bin [32.0,32.1) has 1504 bin [32.1,32.2) has 1363 bin [32.2,32.3) has 1332 bin [32.3,32.4) has 1291 bin [32.4,32.5) has 1268 bin [32.5,32.6) has 1208 bin [32.6,32.7) has 1139 bin [32.7,32.8) has 1036 bin [32.8,32.9) has 979 bin [32.9,33.0) has 876 bin [33.0,33.1) has 853 bin [33.1,33.2) has 777 bin [33.2,33.3) has 740 bin [33.3,33.4) has 623 bin [33.4,33.5) has 640 bin [33.5,33.6) has 636 bin [33.6,33.7) has 664 bin [33.7,33.8) has 549 bin [33.8,33.9) has 536 bin [33.9,34.0) has 480 bin [34.0,34.1) has 447 bin [34.1,34.2) has 435 bin [34.2,34.3) has 411 bin [34.3,34.4) has 388 bin [34.4,34.5) has 319 bin [34.5,34.6) has 267 bin [34.6,34.7) has 273 bin [34.7,34.8) has 245 bin [34.8,34.9) has 205 bin [34.9,35.0) has 191 bin [35.0,35.1) has 155 bin [35.1,35.2) has 130 bin [35.2,35.3) has 120 bin [35.3,35.4) has 104 bin [35.4,35.5) has 75 bin [35.5,35.6) has 67 bin [35.6,35.7) has 75 bin [35.7,35.8) has 53 bin [35.8,35.9) has 38 bin [35.9,36.0) has 36 bin [36.0,36.1) has 25 bin [36.1,36.2) has 24 bin [36.2,36.3) has 24 bin [36.3,36.4) has 29 bin [36.4,36.5) has 29 bin [36.5,36.6) has 13 bin [36.6,36.7) has 6 bin [36.7,36.8) has 5 bin [36.8,36.9) has 4 bin [37.0,37.1) has 1 bin [37.1,37.2) has 1 bin [37.2,37.3) has 1 average z coordinate 8.7 for 40307149 element(s) point source id histogram with bin size 1.000000 bin 1136 has 6432477 bin 1137 has 29799406 bin 1138 has 4075266 average point source id 1136.941518786158667 for 40307149 element(s)