https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-05T16:29:46.565758Z
2018-12-05T16:30:11.564732Z
s3://sentinel-s1-l1c/GRD/2018/12/5/IW/DV/S1A_IW_GRDH_1SDV_20181205T162946_20181205T163011_024892_02BDD1_52AC
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
2018-12-05T16:29:46.565758Z
2018-12-05T16:30:11.564732Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181205T173127_V20181205T132032_20181205T163802.EOF
347.30378367350806
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-05T17:51:09.906892Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181205T162946_20181205T163011_024892_02BDD1_52AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.249199404 -29.459926358,31.598979319 -29.379638194,31.856395887 -29.319876015,32.113511956 -29.259620678,32.498619768 -29.168316883,32.754978912 -29.10683643,33.138945407 -29.013703356,33.394539813 -28.951009013,33.731392541 -28.867513252,33.621047619 -28.510076573,33.515683169 -28.151387388,33.461248746 -27.97251521,33.408393859 -27.793268415,33.352937207 -27.614696089,33.302027785 -27.435006365,33.285886433 -27.375824766,32.953308788 -27.458023763,32.700984894 -27.519769061,32.321973292 -27.611532055,32.068949783 -27.67213498,31.688893286 -27.762176612,31.435176215 -27.8216268,31.181183408 -27.880613037,30.836088763 -27.959896046,30.850949246 -28.019386811,30.898080184 -28.200021462,30.949799662 -28.379615179,30.998771006 -28.559857314,31.049253957 -28.73976673,31.146765752 -29.10042721,31.249199404 -29.459926358))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.91096
45.76576239033664
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
2021-12-23T18:57:59.541247Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S29E030/2018/12/05/02BDD1
2.0E-4
2.0E-4
true
block average
2
2
-28.0
30.0
-29.0
31.0
POLYGON((31.0 -28.564237160827886,30.949799662004235 -28.379615179015584,30.89808018400444 -28.20002146201713,30.84610652166578 -28.0,31.0 -28.0,31.0 -28.564237160827886))
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_02BDD1_S29E030_2018_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BDD1_S29E030_2018_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BDD1_S29E030_2018_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BDD1_S29E030_2018_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BDD1_S29E030_2018_12_05_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