https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-23T17:16:46.596288Z
2018-01-23T17:17:12.859383Z
s3://sentinel-s1-l1c/GRD/2018/1/23/IW/DV/S1A_IW_GRDH_1SDV_20180123T171646_20180123T171712_020285_022A26_454C
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
2018-01-23T17:16:46.596288Z
2018-01-23T17:17:12.859383Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180123T192845_V20180123T153203_20180123T184933.EOF
347.6730068215645
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-23T19:54:13.483191Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180123T171646_20180123T171712_020285_022A26_454C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.320854259 22.037869455,11.914441774 22.145007751,12.515112513 22.251066098,13.116675628 22.354904581,13.70974933 22.454943434,13.676356451 22.635964488,13.642259535 22.816956421,13.605982507 22.997584246,13.431978909 23.901867704,13.42986154 23.914567279,12.830164373 23.815532629,12.58676007 23.774627083,12.221939988 23.712551398,11.978918961 23.670690793,11.614678374 23.607187137,11.014640619 23.500575714,11.016975211 23.487840956,11.093557399 23.125437609,11.207584736 22.581678446,11.247085804 22.400694186,11.284357856 22.219306013,11.320854259 22.037869455))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90195379824571
46.10941116552785
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
2022-01-20T15:33:19.613121Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2018/01/23/022A26
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.119861905640702 23.0,11.014640619003423 23.500575714000608,12.0 23.67432202218825,12.0 23.0,11.119861905640702 23.0))
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_022A26_N23E011_2018_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022A26_N23E011_2018_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022A26_N23E011_2018_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022A26_N23E011_2018_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022A26_N23E011_2018_01_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