https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-26T03:44:28.963326Z
2022-07-26T03:44:53.961167Z
s3://sentinel-s1-l1c/GRD/2022/7/26/IW/DV/S1A_IW_GRDH_1SDV_20220726T034428_20220726T034453_044266_05488D_2AD8
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
2022-07-26T03:44:28.963326Z
2022-07-26T03:44:53.961167Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220726T052818_V20220726T012502_20220726T044232.EOF
192.7648879948091
693000
Copernicus Ground Segment
2022-07-26T05:53:22.351582Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220726T034428_20220726T034453_044266_05488D_2AD8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.425069554629076 32.14557736953315,35.025375673334395 32.21012935099392,34.75726929868522 32.25267252714109,34.34983444476441 32.3161583425348,34.077917620256656 32.3577490392958,33.66960364082506 32.41903279163712,33.39710358584062 32.45915216844998,33.12437277946114 32.498681007372745,32.801724573102724 32.544621203542015,32.65723360030961 31.822804255568464,32.5856500229642 31.461736082706217,32.5134249144793 31.100747390996958,32.50103856954734 31.04118803932234,32.81818734250766 30.99483330736671,33.08659659243027 30.954945525216075,33.487019748663464 30.894340667924197,33.75572669443278 30.852936184499228,34.02273007868787 30.81120570303319,34.420089101823486 30.7480148640129,34.815172768366494 30.683896985238302,35.0810772548598 30.6400234194297,35.13630886421521 30.880412352074256,35.17224953217353 31.06203050823949,35.21275050651675 31.242898312867393,35.25501136411563 31.42347922404202,35.29514359006609 31.60441187010126,35.340244282854265 31.784535158811863,35.37852461498238 31.965774297206686,35.425069554629076 32.14557736953315))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67322162588376
46.3050290835974
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
2022-07-26T06:59:06.269487Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N31E035/2022/07/26/05488D
2.0E-4
2.0E-4
true
block average
2
2
32.0
35.0
31.0
36.0
POLYGON((35.3873844929053 32.0,35.37852461498006 31.96577429719521,35.340244282854194 31.784535158812773,35.295143590064086 31.604411870092193,35.25501136410806 31.423479224007863,35.212750506505905 31.242898312822327,35.17224953218425 31.062030508291045,35.15997422915889 31.0,35.0 31.0,35.0 32.0,35.3873844929053 32.0))
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_05488D_N31E035_2022_07_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05488D_N31E035_2022_07_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05488D_N31E035_2022_07_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05488D_N31E035_2022_07_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05488D_N31E035_2022_07_26_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