https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-10T17:29:49.889524Z
2022-10-10T17:30:14.889002Z
s3://sentinel-s1-l1c/GRD/2022/10/10/IW/DV/S1A_IW_GRDH_1SDV_20221010T172949_20221010T173014_045383_056D2C_BB5F
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
2022-10-10T17:29:49.889524Z
2022-10-10T17:30:14.889002Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221010T161321_V20221010T154056_20221010T221556.EOF
346.6968139100022
693000
Copernicus Ground Segment
2022-10-10T18:06:28.297111Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221010T172949_20221010T173014_045383_056D2C_BB5F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.823988393951637 37.46332840397484,6.237866640716728 37.525733997627576,6.52982865753007 37.56881575462328,6.96839533191204 37.63208517026531,7.261181902620335 37.673359810598555,7.700962779401577 37.73390969540588,7.994543531069313 37.77336554068308,8.288433273842697 37.81209064737429,8.62616122604479 37.85562011044481,8.402509114974924 38.937266390901726,8.327451666070097 39.29776785885021,8.315877986548967 39.35707246946848,7.969554815926154 39.3137341978542,7.6694330495646845 39.27528066784498,7.369642188279984 39.23605595869118,6.92058881437568 39.17577726554657,6.62165006979388 39.13463326028452,6.173901144886917 39.071484854424256,5.875849314141917 39.02843401423104,5.453371581093446 38.966003538880145,5.647021095745384 38.185090897924596,5.823988393951637 37.46332840397484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.53155109617311
46.30201383031781
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
2022-10-10T19:21:33.710684Z
Batch API, v4.148.0
s3://deafrica-sentinel-1/s1_rtc/N38E008/2022/10/10/056D2C
2.0E-4
2.0E-4
true
block average
2
2
39.0
8.0
38.0
9.0
POLYGON((8.38944779601217 39.0,8.596307781643942 38.0,8.0 38.0,8.0 39.0,8.38944779601217 39.0))
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_056D2C_N38E008_2022_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056D2C_N38E008_2022_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056D2C_N38E008_2022_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056D2C_N38E008_2022_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056D2C_N38E008_2022_10_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 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