https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-17T06:02:54.472696Z
2018-08-17T06:03:19.472176Z
s3://sentinel-s1-l1c/GRD/2018/8/17/IW/DV/S1A_IW_GRDH_1SDV_20180817T060254_20180817T060319_023282_028814_B701
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
2018-08-17T06:02:54.472696Z
2018-08-17T06:03:19.472176Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180817T080056_V20180817T034431_20180817T070201.EOF
193.0445015738154
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-17T08:17:27.404782Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180817T060254_20180817T060319_023282_028814_B701
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.343165079 36.012196612,0.923164058 36.076736077,0.635136988 36.120082114,0.202509271 36.183802858,-0.086294435 36.225415192,-0.520067079 36.286527026,-0.809620524 36.326394604,-1.099466151 36.365561268,-1.39763405 36.405075188,-1.473381904 36.044749492,-1.511975415 35.864632804,-1.551157304 35.684592476,-1.59185783 35.504754001,-1.629979924 35.324574292,-1.708108264 34.964461721,-1.720368545 34.905020333,-1.427828702 34.865191543,-1.143440527 34.825757323,-0.85932526 34.785660159,-0.433672483 34.724274912,-0.150256256 34.68252746,0.27433029 34.618674501,0.557024085 34.575287129,0.9692785 34.510754632,0.983502627 34.570265117,1.07359899 34.930711626,1.117813931 35.111072567,1.164706906 35.291020733,1.210047565 35.471217723,1.254864798 35.65150124,1.343165079 36.012196612))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66144388187565
46.59061036140628
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
2021-12-23T01:06:45.423014Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/08/17/028814
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.7003980451175236 35.0,-1.591857829999595 35.504754001001785,-1.551157303999969 35.684592476000006,-1.482970354858889 36.0,-1.0 36.0,-1.0 35.0,-1.7003980451175236 35.0))
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_028814_N35W002_2018_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028814_N35W002_2018_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028814_N35W002_2018_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028814_N35W002_2018_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028814_N35W002_2018_08_17_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 2019
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