https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-28T16:02:08.581513Z
2021-01-28T16:02:37.609347Z
s3://sentinel-s1-l1c/GRD/2021/1/28/IW/DV/S1B_IW_GRDH_1SDV_20210128T160208_20210128T160237_025357_03051D_3872
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
2021-01-28T16:02:08.581513Z
2021-01-28T16:02:37.609347Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210128T182153_V20210128T141737_20210128T173507.EOF
347.6907596266639
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-28T18:42:05.652005Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210128T160208_20210128T160237_025357_03051D_3872
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.95144484656845 21.46311241730522,30.56494298295522 21.574452514402566,31.180954874998218 21.68381204371787,31.80193793094599 21.791576869749694,32.331580013388376 21.881518400459242,32.285270659211434 22.11998716277934,32.17811505540915 22.66216479851661,32.14306293404634 22.84299245241857,32.10870580080462 23.023930152778092,32.03733410019293 23.38535488343731,32.01488289112998 23.50756459482322,31.47584871441166 23.418131612888214,31.225126923502813 23.37585381639933,30.849238003940656 23.311667711218654,30.4752651943206 23.246852794972575,30.22430380749504 23.202824851180406,29.974805730686498 23.158627835229527,29.603570962792496 23.0920806677728,29.70562380528895 22.60734558535465,29.821237386539167 22.063885633552438,29.95144484656845 21.46311241730522))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83852475483632
46.45234360250191
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
2021-12-26T00:07:37.943396Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/01/28/03051D
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.835083519908927 22.0,29.622957003180375 23.0,30.0 23.0,30.0 22.0,29.835083519908927 22.0))
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_03051D_N22E029_2021_01_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03051D_N22E029_2021_01_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03051D_N22E029_2021_01_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03051D_N22E029_2021_01_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03051D_N22E029_2021_01_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