https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-07-20T03:29:20.035486Z
2019-07-20T03:29:53.353230Z
s3://sentinel-s1-l1c/GRD/2019/7/20/IW/DV/S1A_IW_GRDH_1SDV_20190720T032920_20190720T032953_028195_032F5B_A888
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
2019-07-20T03:29:20.035486Z
2019-07-20T03:29:53.353230Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190720T055917_V20190720T010815_20190720T042545.EOF
192.4385447260652
693000
Copernicus S1 Core Ground Segment - UPA
2019-07-20T06:15:39.901177Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190720T032920_20190720T032953_028195_032F5B_A888
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.232569589359144 26.267773843072636,37.85094680180369 26.33382301479994,37.594651558169936 26.377569482629895,37.20984961167518 26.442328982256168,36.95307779659335 26.484926834934306,36.56756813013186 26.54795793287838,36.31032932331648 26.589399777370414,35.75848119345529 26.67662680821228,35.723081186628754 26.496027010858576,35.657044999900585 26.133882579952424,35.58820380049545 25.77215584424607,35.55273030296496 25.59145163501498,35.51906164434614 25.41045705491626,35.44945772790587 25.048812699159555,35.4142002084709 24.868056517758482,35.3991249069124 24.793584027304185,35.94218365094939 24.70521158929906,36.19534519053232 24.66329476287782,36.57476885778616 24.599621610933504,36.82750371847764 24.556642513317534,37.20628157484994 24.49138119010969,37.45858209192107 24.447346764034847,37.83428358374967 24.38093749994901,37.85078956007537 24.45555533841007,37.889706365486475 24.63665662530349,37.96659226180333 24.99902728683604,38.003940970218764 25.180405184369043,38.04316044800603 25.361453657157863,38.11953499290988 25.7239134479705,38.19323978788671 26.08683782102954,38.232569589359144 26.267773843072636))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83433236394565
46.45821138880044
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
2021-12-24T19:14:52.444338Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25E035/2019/07/20/032F5B
2.0E-4
2.0E-4
true
block average
2
2
26.0
35.0
25.0
36.0
POLYGON((35.43993653379826 25.0,35.63156544178769 26.0,36.0 26.0,36.0 25.0,35.43993653379826 25.0))
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_032F5B_N25E035_2019_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032F5B_N25E035_2019_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032F5B_N25E035_2019_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032F5B_N25E035_2019_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032F5B_N25E035_2019_07_20_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