https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-12T15:49:14.212476Z
2021-01-12T15:49:39.210904Z
s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1A_IW_GRDH_1SDV_20210112T154914_20210112T154939_036107_043B8C_BFB5
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
2021-01-12T15:49:14.212476Z
2021-01-12T15:49:39.210904Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210112T180458_V20210112T140152_20210112T171922.EOF
347.17704887907934
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-12T18:28:02.942854Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210112T154914_20210112T154939_036107_043B8C_BFB5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.861006747955695 31.63772867823102,32.24679423261528 31.70044937833345,32.51582618872051 31.743444006492602,32.91983609307489 31.806871825601906,33.18948011497261 31.848445478281302,33.59439546906955 31.909735174812504,33.864634587778106 31.94987901458885,34.13510689381168 31.989448496222753,34.472222627073876 32.03789686659635,34.17184811159213 33.54129609891349,33.82892618079249 33.49331191155488,33.553808910553684 33.45407583694094,33.27894097877497 33.414231171418514,32.867113644935564 33.35332622593049,32.5928830935379 33.31196652125462,32.182026648011984 33.2487960097678,31.908453114419643 33.20593063939994,31.51617873766276 33.143336106056665,31.696086560120072 32.36087996507403,31.861006747955695 31.63772867823102))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61472286928063
46.2230266913452
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
2021-12-25T23:20:06.022313Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E031/2021/01/12/043B8C
2.0E-4
2.0E-4
true
block average
2
2
34.0
31.0
33.0
32.0
POLYGON((31.549135583892937 33.0,31.51617873766262 33.143336106057035,32.0 33.22027483090439,32.0 33.0,31.549135583892937 33.0))
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_N33E031_2021_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043B8C_N33E031_2021_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043B8C_N33E031_2021_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043B8C_N33E031_2021_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043B8C_N33E031_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