https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-20T02:36:56.740207Z
2024-04-20T02:37:21.737690Z
s3://sentinel-s1-l1c/GRD/2024/4/20/IW/DV/S1A_IW_GRDH_1SDV_20240420T023656_20240420T023721_053511_067E7D_CA3E
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
2024-04-20T02:36:56.740207Z
2024-04-20T02:37:21.737690Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240420T040118_V20240420T000250_20240420T032020.EOF
192.3438588584378
693000
Copernicus Ground Segment
2024-04-20T04:12:53.553735Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240420T023656_20240420T023721_053511_067E7D_CA3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.408891334348034 -20.984831397475833,43.84011059684368 -20.854276942436634,43.24445035371747 -20.715284369729652,42.64978614254749 -20.57422765554664,42.080739927148 -20.4370966273209,41.984368839628786 -20.796223371453223,41.8387748248109 -21.33491023479147,41.67450826453114 -21.932492964692596,42.24896095112729 -22.071591154716124,42.849426280624975 -22.2145536918435,43.450262880047255 -22.35511726330393,44.01699156666494 -22.48539347936807,44.03250058661723 -22.425798627689858,44.08359814183361 -22.24656037620221,44.13307230129832 -22.06695860120654,44.18007331063558 -21.88680053260811,44.225005011681034 -21.706176852764457,44.31729430261495 -21.345516442557813,44.408891334348034 -20.984831397475833))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.18423
45.69344271345878
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
2024-04-20T06:34:37.222366Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/S22E043/2024/04/20/067E7D
2.0E-4
2.0E-4
true
block average
2
2
-21.0
43.0
-22.0
44.0
POLYGON((43.0 -22.0,43.0 -21.0,44.0 -21.0,44.0 -22.0,43.0 -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_067E7D_S22E043_2024_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067E7D_S22E043_2024_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067E7D_S22E043_2024_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067E7D_S22E043_2024_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067E7D_S22E043_2024_04_20_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