https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-25T16:26:22.245943Z
2020-01-25T16:26:51.273705Z
s3://sentinel-s1-l1c/GRD/2020/1/25/IW/DV/S1B_IW_GRDH_1SDV_20200125T162622_20200125T162651_019976_025C9B_4222
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
2020-01-25T16:26:22.245943Z
2020-01-25T16:26:51.273705Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200125T182721_V20200125T144212_20200125T175942.EOF
347.7351696406385
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-25T18:46:55.204322Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20200125T162622_20200125T162651_019976_025C9B_4222
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.057281224681695 20.15989874258389,24.666021725495256 20.271852827843105,25.277322076313624 20.38199405892788,25.889482244724626 20.489993512462288,26.41558507067031 20.580961801746753,26.29811015819885 21.18099903580804,26.228603781048893 21.542931904822765,26.192609300675716 21.723682191174298,26.155622254594235 21.90426225701875,26.119852051234925 22.08504278464379,26.096457414634806 22.206629351969745,25.564307076729126 22.116667207474478,24.945170675614804 22.009662795420446,24.32697170767651 21.900327569223702,23.71143162602975 21.788989601640658,23.73691057314698 21.667144682935056,23.77579531164191 21.486000221996076,23.81586071490365 21.305072219028382,23.854820336939873 21.123941870275715,23.930237451681435 20.761219879552197,24.057281224681695 20.15989874258389))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89557493577164
46.49118155824342
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
2021-12-25T05:01:54.847105Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N20E025/2020/01/25/025C9B
2.0E-4
2.0E-4
true
block average
2
2
21.0
25.0
20.0
26.0
POLYGON((26.0 20.50910310594309,25.0 20.332027467462353,25.0 21.0,26.0 21.0,26.0 20.50910310594309))
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_025C9B_N20E025_2020_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025C9B_N20E025_2020_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025C9B_N20E025_2020_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025C9B_N20E025_2020_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025C9B_N20E025_2020_01_25_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