https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-28T17:07:17.637793Z
2021-12-28T17:07:46.643797Z
s3://sentinel-s1-l1c/GRD/2021/12/28/IW/DV/S1A_IW_GRDH_1SDV_20211228T170717_20211228T170746_041212_04E5C7_3FC0
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
2021-12-28T17:07:17.637793Z
2021-12-28T17:07:46.643797Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211228T174107_V20211228T170305_20211228T233805.EOF
347.8511020142373
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-28T19:16:11.865311Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211228T170717_20211228T170746_041212_04E5C7_3FC0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.613285569428598 16.06738503313086,15.18895218966812 16.177575349439802,15.766451196161277 16.286431572053324,16.344739387350575 16.393739314984433,16.916656624240865 16.49818678712456,16.83462618422514 16.91846551611298,16.600758183523503 18.12491828788712,16.02371117998089 18.021681143372135,15.439781669013264 17.915337209515698,14.856549174891882 17.80724386826299,14.276269305791153 17.697841542362966,14.613285569428598 16.06738503313086))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88744025006583
46.04898
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
2021-12-28T20:29:25.235407Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/N16E016/2021/12/28/04E5C7
2.0E-4
2.0E-4
true
block average
2
2
17.0
16.0
16.0
17.0
POLYGON((16.8188209184241 17.0,16.916656624240826 16.49818678712458,16.0 16.32976912482715,16.0 17.0,16.8188209184241 17.0))
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_04E5C7_N16E016_2021_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E5C7_N16E016_2021_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E5C7_N16E016_2021_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E5C7_N16E016_2021_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E5C7_N16E016_2021_12_28_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