https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-17T18:40:35.624250Z
2023-04-17T18:40:58.592012Z
s3://sentinel-s1-l1c/GRD/2023/4/17/IW/DV/S1A_IW_GRDH_1SDV_20230417T184035_20230417T184058_048140_05C9AA_2DE6
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
2023-04-17T18:40:35.624250Z
2023-04-17T18:40:58.592012Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230417T202406_V20230417T165451_20230417T201221.EOF
347.5224562502145
693000
Copernicus Ground Segment
2023-04-17T20:57:04.740590Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230417T184035_20230417T184058_048140_05C9AA_2DE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.044169136189497 25.760045848270956,-9.684991477279969 25.822624410908052,-9.437318960968934 25.86521868155388,-9.188512039016707 25.90755225195615,-8.81610282888379 25.97006509695488,-8.443283074726862 26.03162388653204,-8.194029495742525 26.07220864288325,-7.944121715152589 26.112440414485228,-7.579788178039125 26.170266198554522,-7.614783947173635 26.35098252217389,-7.6857035345015845 26.712443599608275,-7.721718966207777 26.89308210113075,-7.791905204579753 27.254632286984524,-7.8266932588010985 27.42943949661569,-8.19523344601349 27.37209763577553,-8.447637674126538 27.332227541136632,-8.699510405733381 27.291958571372426,-9.07602317337539 27.230862611552475,-9.327199467365892 27.189505807886697,-9.702156466050223 27.12687416270577,-9.955009242525012 27.0840366310209,-10.319123865199684 27.021487188411374,-10.2400177666916 26.66547111469177,-10.199288375401995 26.484637139025274,-10.160203169394006 26.303518544217717,-10.044169136189497 25.760045848270956))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74716342810346
46.03527803843351
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
2023-04-18T00:33:41.304939Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N27W009/2023/04/17/05C9AA
2.0E-4
2.0E-4
true
block average
2
2
28.0
-9.0
27.0
-8.0
POLYGON((-9.0 27.24319873703099,-8.4476376741276 27.332227541136678,-8.0 27.402474374815412,-8.0 27.0,-9.0 27.0,-9.0 27.24319873703099))
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_05C9AA_N27W009_2023_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C9AA_N27W009_2023_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C9AA_N27W009_2023_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C9AA_N27W009_2023_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C9AA_N27W009_2023_04_17_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