https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-04T04:41:48.737322Z
2024-03-04T04:42:13.736302Z
s3://sentinel-s1-l1c/GRD/2024/3/4/IW/DV/S1A_IW_GRDH_1SDV_20240304T044148_20240304T044213_052827_0664A1_4803
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
2024-03-04T04:41:48.737322Z
2024-03-04T04:42:13.736302Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240304T044155_V20240304T040132_20240304T103632.EOF
192.8454100995811
693000
Copernicus Ground Segment
2024-03-04T05:14:47.914595Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240304T044148_20240304T044213_052827_0664A1_4803
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.300614033653886 33.36033522326018,20.89193182669882 33.425341651770054,20.612369811689952 33.46897684725983,20.19250672947803 33.533247707781115,19.91225616661955 33.57530470167756,19.491375968342712 33.63720064341086,19.210457942844076 33.677669300225844,18.929279006615733 33.71749997148435,18.640280096699353 33.75773067907753,18.531744965326645 33.216483387342365,18.422218246128146 32.67525655482519,18.33841181451037 32.25455374775593,18.62255607538976 32.21392347068188,18.899031409383987 32.173738707436776,19.175271038561693 32.13295007956348,19.589184815307213 32.07063740445578,19.864828306323172 32.028344192952886,20.275604043386352 31.964131826218512,20.549869479958566 31.92047012733346,20.951017993290133 31.855463948507875,20.964579944011785 31.91527750242154,21.0025127673099 32.09657239784043,21.04179848058836 32.27764824031927,21.08383950161951 32.458279313040954,21.12864982604074 32.63846624694998,21.17544169572751 32.81833895196337,21.300614033653886 33.36033522326018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66852466057449
46.51078355359157
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
2024-03-04T07:44:03.310679Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/N32E021/2024/03/04/0664A1
2.0E-4
2.0E-4
true
block average
2
2
33.0
21.0
32.0
22.0
POLYGON((21.21739574467061 33.0,21.175441695730203 32.818338951974525,21.12864982605403 32.63846624700208,21.083839501620446 32.45827931304325,21.041798480582546 32.277648240292585,21.0 32.084562959918415,21.0 33.0,21.21739574467061 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_0664A1_N32E021_2024_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0664A1_N32E021_2024_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0664A1_N32E021_2024_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0664A1_N32E021_2024_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0664A1_N32E021_2024_03_04_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
GLO-30, release 2021
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