https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-31T03:26:38.568091Z
2018-08-31T03:27:07.587927Z
s3://sentinel-s1-l1c/GRD/2018/8/31/IW/DV/S1B_IW_GRDH_1SDV_20180831T032638_20180831T032707_012501_0170E3_9BB2
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-08-31T03:26:38.568091Z
2018-08-31T03:27:07.587927Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180831T053557_V20180831T005915_20180831T041645.EOF
191.9633372844904
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-31T06:52:46.715892Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180831T032638_20180831T032707_012501_0170E3_9BB2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.516738772 3.29974187,34.402051103 3.534379889,33.312446362 3.762300618,33.300133965 3.704457253,33.260166434 3.524085016,33.223804046 3.342950833,33.184353613 3.162460278,33.146303506 2.981671063,33.105011628 2.801559386,33.06882276 2.620364911,33.030079283 2.439705068,32.994995107 2.258264951,32.967157585 2.137153553,34.054575074 1.906662926,35.167270784 1.670006505,35.195292681 1.791476927,35.230819308 1.973428044,35.269970685 2.154602952,35.30658372 2.336316521,35.348460254 2.516906354,35.386892557 2.698226393,35.42689264 2.879211583,35.463612415 3.060891017,35.504233157 3.241740215,35.516738772 3.29974187))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88237809889501
46.19457497203626
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
2021-12-23T04:35:52.700410Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N03E034/2018/08/31/0170E3
2.0E-4
2.0E-4
true
block average
2
2
4.0
34.0
3.0
35.0
POLYGON((34.0 3.618479908982241,35.0 3.408513649911424,35.0 3.0,34.0 3.0,34.0 3.618479908982241))
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_0170E3_N03E034_2018_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0170E3_N03E034_2018_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0170E3_N03E034_2018_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0170E3_N03E034_2018_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0170E3_N03E034_2018_08_31_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