https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-26T17:27:39.376670Z
2023-05-26T17:28:08.392579Z
s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T172739_20230526T172808_048708_05DBA1_1407
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-05-26T17:27:39.376670Z
2023-05-26T17:28:08.392579Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230526T160836_V20230526T154055_20230526T221555.EOF
347.28731914037286
693000
Copernicus Ground Segment
2023-05-26T18:04:11.160464Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230526T172739_20230526T172808_048708_05DBA1_1407
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.587859833231192 29.815442641566598,7.9837204579471575 29.881206372644847,8.250147805317038 29.92475152551875,8.650216525865478 29.98905995531831,8.917715569352339 30.03133607401259,9.31844545371278 30.09358776188826,9.585923579924824 30.13441809223535,9.854119630000277 30.17477821622199,10.147167164363818 30.218204688853895,10.064669657825474 30.63723459633416,10.027696312215364 30.8175860755411,9.992651644280429 30.998212136972988,9.920823522545433 31.359203566447807,9.883964051960918 31.539559882027945,9.84816297878858 31.72006392748684,9.823401224386462 31.84113627943942,9.525764345590057 31.798243202825056,9.25362465815081 31.758370886206013,8.979770262217208 31.717628913659844,8.571791279444653 31.65577422631372,8.16479620058562 31.59268811692458,7.893274353637574 31.54983388440645,7.622507300636379 31.50648580153645,7.219536896556598 31.440837542348838,7.2898349452607 31.139017423281437,7.3725020935592 30.777614012913684,7.4951703865487 30.235305548805492,7.53545205073418 30.054438953675152,7.587859833231192 29.815442641566598))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76333999244103
46.48679731620343
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-05-26T22:35:58.236641Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/N29E008/2023/05/26/05DBA1
2.0E-4
2.0E-4
true
block average
2
2
30.0
8.0
29.0
9.0
POLYGON((8.719438857014799 30.0,8.0 29.883867117326,8.0 30.0,8.719438857014799 30.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05DBA1_N29E008_2023_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DBA1_N29E008_2023_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DBA1_N29E008_2023_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DBA1_N29E008_2023_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DBA1_N29E008_2023_05_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid