https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-28T17:05:01.405555Z
2021-10-28T17:05:26.404602Z
s3://sentinel-s1-l1c/GRD/2021/10/28/IW/DV/S1B_IW_GRDH_1SDV_20211028T170501_20211028T170526_029338_038064_A78C
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
2021-10-28T17:05:01.405555Z
2021-10-28T17:05:26.404602Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.74326071347934
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-28T19:23:26.978226Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211028T170501_20211028T170526_029338_038064_A78C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.389201186222312 -19.706757106981545,20.94608514056232 -19.57907116889274,21.54628921095742 -19.439304991362157,22.145694510725072 -19.297516320419447,22.693865919465736 -19.165909394452882,22.646640333542337 -18.986239418230255,22.600019710236506 -18.806340837077542,22.36712541339091 -17.906994747816373,22.305796400560506 -17.66763238087611,21.761722628388462 -17.797533931883642,21.165577490801176 -17.937923797117644,20.570267417272746 -18.076085424854064,20.018809794950553 -18.202246497869375,20.032974634113675 -18.261994993675746,20.077329612517318 -18.442611720581287,20.389201186222312 -19.706757106981545))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26657
46.00492297238574
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
2021-12-26T14:03:26.126316Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S19E021/2021/10/28/038064
2.0E-4
2.0E-4
true
block average
2
2
-18.0
21.0
-19.0
22.0
POLYGON((21.0 -19.0,21.0 -18.0,22.0 -18.0,22.0 -19.0,21.0 -19.0))
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_038064_S19E021_2021_10_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038064_S19E021_2021_10_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038064_S19E021_2021_10_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038064_S19E021_2021_10_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038064_S19E021_2021_10_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