https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-10T03:38:21.477731Z
2021-05-10T03:38:50.499318Z
s3://sentinel-s1-l1c/GRD/2021/5/10/IW/DV/S1A_IW_GRDH_1SDV_20210510T033821_20210510T033850_037820_0476C1_FEE2
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
2021-05-10T03:38:21.477731Z
2021-05-10T03:38:50.499318Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0015812294979
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-10T06:46:16.023184Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210510T033821_20210510T033850_037820_0476C1_FEE2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.448175068368844 -6.079284252460386,30.33469198194937 -5.83252106713698,29.24949022526235 -5.589748215171806,29.23720004735086 -5.64761874411707,29.197508616293202 -5.828392481713309,29.157123388679864 -6.009015620404128,29.114471626002633 -6.189129093814339,29.075892149801675 -6.370177900840277,29.034742248843187 -6.550650694369496,28.995404186694266 -6.731545841323148,28.909795565558642 -7.091772169525753,28.882643106546375 -7.2131723461182675,29.41300023877354 -7.333319182997682,29.967232602708595 -7.458140923913913,30.53906514169897 -7.586165269827493,31.086042235932165 -7.707834931117111,31.11430201838141 -7.586387442488299,31.158499525829388 -7.406127520361309,31.198369778978925 -7.2249074215274325,31.24239274942663 -7.0446157139763965,31.39697276558201 -6.31870729191191,31.435039114904928 -6.137113502855661,31.448175068368844 -6.079284252460386))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76241
46.08274066877218
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
2021-12-26T05:26:24.334640Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S06E030/2021/05/10/0476C1
2.0E-4
2.0E-4
true
block average
2
2
-5.0
30.0
-6.0
31.0
POLYGON((30.0 -5.75764639384509,31.0 -5.979962485653067,31.0 -6.0,30.0 -6.0,30.0 -5.75764639384509))
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_0476C1_S06E030_2021_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0476C1_S06E030_2021_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0476C1_S06E030_2021_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0476C1_S06E030_2021_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0476C1_S06E030_2021_05_10_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