lasinfo (210611) report for 'AHN4T/52EN1_10.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: 340/2022 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: 23715468 number of points by return: 15962786 5995057 1533497 206954 17174 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 397480 0 min x y z: 203980.000 397480.000 14.598 max x y z: 205019.999 398769.999 52.255 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: 23715468 extended number of points by return: 15962786 5995057 1533497 206954 17174 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 14598 52255 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 95 97 gps_time 297856872.021687 297859313.955056 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 41 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.06 33.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15962786 number of intermediate returns: 1758567 number of last returns: 15933196 number of single returns: 9939081 covered area in square units/kilounits: 1122276/1.12 point density: all returns 21.13 last only 14.20 (per square units) spacing: all returns 0.22 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23715468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15962786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5995057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1533497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 206954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17174 instead zero. overview over extended number of returns of given pulse: 9939081 8935127 3990700 762435 81951 4873 1301 0 0 0 0 0 0 0 0 histogram of classification of points: 10785612 unclassified (1) 11100050 ground (2) 46073 building (6) 1782489 water (9) 1244 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2232020 +---> 1065992 of those are unclassified (1) +---> 1153347 of those are ground (2) +---> 12681 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.5,14.6) has 1 bin [14.6,14.7) has 112 bin [14.7,14.8) has 15502 bin [14.8,14.9) has 1355534 bin [14.9,15.0) has 491513 bin [15.0,15.1) has 42323 bin [15.1,15.2) has 35550 bin [15.2,15.3) has 32490 bin [15.3,15.4) has 32902 bin [15.4,15.5) has 32616 bin [15.5,15.6) has 35656 bin [15.6,15.7) has 48445 bin [15.7,15.8) has 58253 bin [15.8,15.9) has 69738 bin [15.9,16.0) has 67650 bin [16.0,16.1) has 50392 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[46.9,47.0) has 471 bin [47.0,47.1) has 481 bin [47.1,47.2) has 437 bin [47.2,47.3) has 429 bin [47.3,47.4) has 353 bin [47.4,47.5) has 352 bin [47.5,47.6) has 340 bin [47.6,47.7) has 295 bin [47.7,47.8) has 353 bin [47.8,47.9) has 358 bin [47.9,48.0) has 295 bin [48.0,48.1) has 258 bin [48.1,48.2) has 271 bin [48.2,48.3) has 235 bin [48.3,48.4) has 229 bin [48.4,48.5) has 219 bin [48.5,48.6) has 188 bin [48.6,48.7) has 160 bin [48.7,48.8) has 131 bin [48.8,48.9) has 116 bin [48.9,49.0) has 136 bin [49.0,49.1) has 115 bin [49.1,49.2) has 119 bin [49.2,49.3) has 136 bin [49.3,49.4) has 125 bin [49.4,49.5) has 120 bin [49.5,49.6) has 111 bin [49.6,49.7) has 103 bin [49.7,49.8) has 83 bin [49.8,49.9) has 76 bin [49.9,50.0) has 69 bin [50.0,50.1) has 48 bin [50.1,50.2) has 39 bin [50.2,50.3) has 59 bin [50.3,50.4) has 51 bin [50.4,50.5) has 39 bin [50.5,50.6) has 48 bin [50.6,50.7) has 36 bin [50.7,50.8) has 40 bin [50.8,50.9) has 28 bin [50.9,51.0) has 17 bin [51.0,51.1) has 23 bin [51.1,51.2) has 21 bin [51.2,51.3) has 11 bin [51.3,51.4) has 15 bin [51.4,51.5) has 11 bin [51.5,51.6) has 7 bin [51.6,51.7) has 5 bin [51.7,51.8) has 3 bin [51.9,52.0) has 2 bin [52.0,52.1) has 1 bin [52.2,52.3) has 1 average z coordinate 24.5 for 23715468 element(s) point source id histogram with bin size 1.000000 bin 95 has 2609807 bin 96 has 19995105 bin 97 has 1110556 average point source id 95.936781724062968 for 23715468 element(s)