https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-23T18:45:31.262752Z
2021-09-23T18:46:21.260919Z
s3://sentinel-s1-l1c/GRD/2021/9/23/IW/DV/S1A_IW_GRDH_1SDV_20210923T184556_20210923T184621_039813_04B58A_2457
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
2021-09-23T18:45:56.263325Z
2021-09-23T18:46:21.260919Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.86740663814055
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-23T22:38:38.353314Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210923T184556_20210923T184621_039813_04B58A_2457
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.950350494252758 15.470546119615106,-9.373674942924287 15.581520229567658,-8.795458453381634 15.691156257741302,-8.21644148721061 15.799297252846225,-7.6521633702077 15.903089777100451,-7.758828336641512 16.44573536827272,-7.946333681451426 17.410566868165258,-8.515299810515227 17.30785750782107,-9.099258966323642 17.20063938130674,-9.682152364001352 17.091806112808477,-10.261904334081503 16.98177017091009,-10.136934653436075 16.377508901156926,-10.063884224894963 16.014385471188998,-10.026574981419238 15.832972269166811,-9.950350494252758 15.470546119615106))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86009848980419
46.07526902540409
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
s3://sentinel-s1-l1c/GRD/2021/9/23/IW/DV/S1A_IW_GRDH_1SDV_20210923T184531_20210923T184556_039813_04B58A_AC48
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
2021-09-23T18:45:31.262752Z
2021-09-23T18:45:56.261836Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9003831458747
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-23T23:44:15.505905Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210923T184531_20210923T184556_039813_04B58A_AC48
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.637886521019656 13.959023963749022,-9.06613900632437 14.070519166615428,-8.491081818173585 14.181186125639407,-7.91605989280841 14.29036097725918,-7.357277136579212 14.395019134334074,-7.605293686885199 15.661698024700005,-7.6521633702077 15.903089777100451,-8.21644148721061 15.799297252846225,-8.795458453381634 15.691156257741302,-9.373674942924287 15.581520229567658,-9.950350494252758 15.470546119615106,-9.899269746821599 15.228852902241698,-9.860123437776231 15.047791161172789,-9.825599919384656 14.865828822193324,-9.71286202044495 14.321715623652285,-9.675863807424292 14.140227804515101,-9.637886521019656 13.959023963749022))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.874772620418
46.08448387429361
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
2021-12-26T12:16:25.698560Z
Batch API, v4.54.0
s3://deafrica-sentinel-1/s1_rtc/N15W009/2021/09/23/04B58A
2.0E-4
2.0E-4
true
block average
2
2
16.0
-9.0
15.0
-8.0
POLYGON((-9.0 15.0,-9.0 16.0,-8.0 16.0,-8.0 15.0,-9.0 15.0))
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_04B58A_N15W009_2021_09_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B58A_N15W009_2021_09_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B58A_N15W009_2021_09_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B58A_N15W009_2021_09_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B58A_N15W009_2021_09_23_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