https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-13T15:19:34.587764Z
2022-09-13T15:20:00.010076Z
s3://sentinel-s1-l1c/GRD/2022/9/13/IW/DV/S1A_IW_GRDH_1SDV_20220913T151934_20220913T152000_044988_055FEF_60B3
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
2022-09-13T15:19:34.587764Z
2022-09-13T15:20:00.010076Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220913T172322_V20220913T133725_20220913T165455.EOF
347.9291672082556
693000
Copernicus Ground Segment
2022-09-13T18:07:36.269910Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220913T151934_20220913T152000_044988_055FEF_60B3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.03637935575529 12.752953159546887,42.60007550213557 12.863992559944753,43.16740366326484 12.97442619755861,43.741204986163105 13.084763304967492,44.314362232398686 13.193605416723498,44.280439741557394 13.374883346220553,44.24324486209847 13.55563299458168,44.20926239934106 13.736980803621881,44.18158392437018 13.91950042891618,44.13901678134991 14.09923117706385,44.10178897074796 14.2799563429443,44.06668343644629 14.461071771080741,44.0398396734447 14.603675629862517,43.46011606006435 14.495381654584026,42.88293575860488 14.386033915633991,42.311315017759654 14.276244916765807,41.741522721309764 14.165334794915239,41.80889788280532 13.84120157845011,41.85021421758845 13.66048395434187,41.889760627963774 13.479418286358895,41.9264695276563 13.297792529514366,41.962299425768904 13.115990906752971,41.99538852153689 12.933644400277878,42.03637935575529 12.752953159546887))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84473082868475
46.22768690356986
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
2022-09-13T20:07:43.728328Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N14E043/2022/09/13/055FEF
2.0E-4
2.0E-4
true
block average
2
2
15.0
43.0
14.0
44.0
POLYGON((43.0 14.408211924959963,44.0 14.596233468612564,44.0 14.0,43.0 14.0,43.0 14.408211924959963))
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_055FEF_N14E043_2022_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055FEF_N14E043_2022_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055FEF_N14E043_2022_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055FEF_N14E043_2022_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055FEF_N14E043_2022_09_13_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