https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-07T17:19:28.689759Z
2023-05-07T17:19:53.687344Z
s3://sentinel-s1-l1c/GRD/2023/5/7/IW/DV/S1A_IW_GRDH_1SDV_20230507T171928_20230507T171953_048430_05D35A_174A
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
2023-05-07T17:19:28.689759Z
2023-05-07T17:19:53.687344Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230507T180213_V20230507T141018_20230507T172748.EOF
347.29467916617136
693000
Copernicus Ground Segment
2023-05-07T18:54:55.041114Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230507T171928_20230507T171953_048430_05D35A_174A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.981718722890868 -29.63387702349269,19.347100154779973 -29.549903793865756,19.605603691468076 -29.489797842007604,19.989575155630718 -29.399471680182387,20.24685152340619 -29.338239686002193,20.5037673096215 -29.276527723721802,20.886945807343025 -29.183439774619497,21.144227694478108 -29.120222701345902,21.461664395907757 -29.041427769261443,21.404469358622357 -28.86325126107092,21.34799039672989 -28.684819238194077,21.29069804600864 -28.50661515914289,21.23460864227044 -28.328127539803358,21.180786948546803 -28.149099538261865,21.070222116912902 -27.791838276138844,20.9979470552176 -27.55423946219028,20.684420660728474 -27.63179702280207,20.430692686375213 -27.693956484343275,20.050453280714205 -27.786110487219975,19.798569586248476 -27.84649401398577,19.543874523405762 -27.907025952666928,19.16414394081279 -27.996274527054787,18.910777477415415 -28.05516293469528,18.55087093515808 -28.137900159221005,18.617742309515954 -28.376932154862217,18.66611159154798 -28.55729596085503,18.72359267959545 -28.735579003481938,18.767067071199804 -28.91710169730276,18.824751646761747 -29.095367998768513,18.878074580868347 -29.274655633313568,18.981718722890868 -29.63387702349269))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16461
45.85247645187714
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
2023-05-07T22:19:17.563659Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S29E020/2023/05/07/05D35A
2.0E-4
2.0E-4
true
block average
2
2
-28.0
20.0
-29.0
21.0
POLYGON((20.0 -29.0,20.0 -28.0,21.0 -28.0,21.0 -29.0,20.0 -29.0))
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_05D35A_S29E020_2023_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D35A_S29E020_2023_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D35A_S29E020_2023_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D35A_S29E020_2023_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D35A_S29E020_2023_05_07_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