https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-26T03:27:08.954962Z
2018-06-26T03:27:24.533655Z
s3://sentinel-s1-l1c/GRD/2018/6/26/IW/DV/S1A_IW_GRDH_1SDV_20180626T032708_20180626T032724_022522_027081_7547
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
2018-06-26T03:27:08.954962Z
2018-06-26T03:27:24.533655Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180626T073113_V20180626T023838_20180626T055608.EOF
191.9660942066839
693000
Copernicus S1 Core Ground Segment - UPA
2018-06-26T09:56:49.487395Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180626T032708_20180626T032724_022522_027081_7547
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.644425701 3.897350649,34.539041835 4.129113743,33.434597739 4.358981644,33.395836605 4.178422252,33.35963735 3.99722928,33.283631582 3.635577434,33.265014919 3.543910318,34.368099759 3.312751573,35.472236989 3.080002664,35.491157171 3.1719211,35.568255284 3.534590343,35.605109621 3.716279022,35.644425701 3.897350649))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82692217881508
46.0833
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
2022-01-26T16:15:01.464138Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N03E033/2018/06/26/027081
2.0E-4
2.0E-4
true
block average
2
2
4.0
33.0
3.0
34.0
POLYGON((34.0 3.389889319109575,33.2650149189999 3.5439103180000195,33.36019089243989 4.0,34.0 4.0,34.0 3.389889319109575))
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_027081_N03E033_2018_06_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027081_N03E033_2018_06_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027081_N03E033_2018_06_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027081_N03E033_2018_06_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027081_N03E033_2018_06_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 2019
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