https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-12T15:48:24.212634Z
2021-01-12T15:48:49.211063Z
s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1A_IW_GRDH_1SDV_20210112T154824_20210112T154849_036107_043B8C_0EB1
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
2021-01-12T15:48:24.212634Z
2021-01-12T15:48:49.211063Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210112T180458_V20210112T140152_20210112T171922.EOF
347.36919335135747
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-12T18:29:15.416419Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210112T154824_20210112T154849_036107_043B8C_0EB1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.535611319323756 28.623912546957918,32.90990533240809 28.6870038047949,33.17075588006783 28.73031192662986,33.43899055461856 28.77427935335009,33.83312013816694 28.837859161543708,34.09779146847638 28.879865737427377,34.48619544060207 28.940519970597627,34.739971151450774 28.979515263975674,35.06520300269749 29.028715188862606,35.02733756699815 29.20894657621691,34.990521822041025 29.389425811513085,34.95798116324118 29.57053408382438,34.924139316068505 29.751444392744617,34.88644018595182 29.93178050139406,34.85098156112268 30.112444552836497,34.7824167355863 30.474103333969417,34.77080440549591 30.533455180285,34.445058940828005 30.485415825011053,34.17581583338087 30.445048755183457,33.910191972004576 30.404644073440917,33.51846697030224 30.344006146690575,33.248640257034765 30.301521632413007,32.850979028506075 30.237822936377654,32.580710436543654 30.193799661710525,32.199433550061045 30.13066651025722,32.253313084692934 29.89033822591244,32.28907415086273 29.708638460347927,32.33358601277695 29.528403915242517,32.38776201178742 29.349795850073793,32.411909821686145 29.16614642420388,32.45443683859548 28.985586634040303,32.499124873340584 28.805395331981785,32.535611319323756 28.623912546957918))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70491463913847
46.33317992763205
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
2021-12-25T23:19:49.317141Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E033/2021/01/12/043B8C
2.0E-4
2.0E-4
true
block average
2
2
30.0
33.0
29.0
34.0
POLYGON((33.0 29.0,33.0 30.0,34.0 30.0,34.0 29.0,33.0 29.0))
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_043B8C_N29E033_2021_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043B8C_N29E033_2021_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043B8C_N29E033_2021_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043B8C_N29E033_2021_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043B8C_N29E033_2021_01_12_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