https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-02T18:02:31.821637Z
2023-08-02T18:02:56.819936Z
s3://sentinel-s1-l1c/GRD/2023/8/2/IW/DV/S1A_IW_GRDH_1SDV_20230802T180231_20230802T180256_049700_05F9F3_11D9
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
2023-08-02T18:02:31.821637Z
2023-08-02T18:02:56.819936Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230802T164023_V20230802T161353_20230802T224853.EOF
346.78595534193755
693000
Copernicus Ground Segment
2023-08-02T18:38:37.874357Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230802T180231_20230802T180256_049700_05F9F3_11D9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.189485578289762 36.560329051713765,-1.7686122474527457 36.62454039472212,-1.4820702354496196 36.66734526650367,-1.0516684566157486 36.730260548823054,-0.7643477430792788 36.77134013554515,-0.33279834054184176 36.831659207621186,-0.044726315135648814 36.871002452806025,0.24363839042907065 36.90964819104409,0.5767406089519669 36.95335311903336,0.5398345430259481 37.13359126442917,0.5039101137844643 37.314046237616424,0.4311407437723922 37.67482907582594,0.3967184763575251 37.855466670214504,0.287343041937029 38.39658245111084,0.2747918225955082 38.45588495206863,-0.06573467551729115 38.412504832963634,-0.3605620585180733 38.374088261576574,-0.6525392792450296 38.335269824160775,-1.0877557136910587 38.27598023549741,-1.3868374524147407 38.234255949109524,-1.823504640291938 38.17187150851643,-2.246383108524792 38.10979700201901,-2.525951156522598 38.067868088070746,-2.511226526518713 38.00849788326256,-2.478837217473497 37.82627616988311,-2.429030875092755 37.646686121648244,-2.387479378591841 37.465853502815904,-2.341410995420136 37.28571083972141,-2.308215558010008 37.103611773828625,-2.266078199229969 36.92287637389269,-2.232851551130111 36.74077850879235,-2.189485578289762 36.560329051713765))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66329377816976
46.28434735547169
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
2023-08-02T21:18:25.414525Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N37W001/2023/08/02/05F9F3
2.0E-4
2.0E-4
true
block average
2
2
38.0
-1.0
37.0
0.0
POLYGON((-1.0 37.0,-1.0 38.0,0.0 38.0,0.0 37.0,-1.0 37.0))
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_05F9F3_N37W001_2023_08_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F9F3_N37W001_2023_08_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F9F3_N37W001_2023_08_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F9F3_N37W001_2023_08_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F9F3_N37W001_2023_08_02_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 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