https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-06T04:43:37.523149Z
2019-04-06T04:44:06.542718Z
s3://sentinel-s1-l1c/GRD/2019/4/6/IW/DV/S1B_IW_GRDH_1SDV_20190406T044337_20190406T044406_015681_01D6B7_03BC
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-04-06T04:43:37.523149Z
2019-04-06T04:44:06.542718Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190406T064646_V20190406T022131_20190406T053901.EOF
192.2879146359049
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-06T07:02:01.265792Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190406T044337_20190406T044406_015681_01D6B7_03BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.907337887874764 22.452653936014542,18.311387956771096 22.55971737048327,17.70936407778089 22.66546558061883,17.106428328713843 22.768950357611995,16.516884159866052 22.867785620238,16.505457434060933 22.80931197030401,16.431988534815996 22.4481598563727,16.39607970096489 22.267440691637493,16.35755308752959 22.087156086029474,16.318111902601416 21.907023958248168,16.2779552369551 21.72701032083247,16.245802251694663 21.54564764813734,16.211326291988403 21.364670820304895,16.1853048915398 21.24379016107005,16.767889272684958 21.14391751819635,17.363771699049366 21.03954775428512,17.958822342802357 20.933092929926296,18.547943025260395 20.825504025265904,18.575919514900594 20.946612235196856,18.61331371851546 21.127995279580862,18.648383566396372 21.30980364088742,18.69180406293005 21.490081686032227,18.734366983351524 21.67051867357031,18.775955274327792 21.851136171146607,18.815016411848756 22.032215783096706,18.894875473568685 22.394059609512748,18.907337887874764 22.452653936014542))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87496471596558
46.18028309176226
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
2021-12-24T13:52:44.768968Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N21E018/2019/04/06/01D6B7
2.0E-4
2.0E-4
true
block average
2
2
22.0
18.0
21.0
19.0
POLYGON((18.808067064430016 22.0,18.775955274328805 21.851136171151264,18.734366983339793 21.670518673519833,18.648383566396284 21.30980364088686,18.613313718513623 21.127995279571913,18.586926017489485 21.0,18.0 21.0,18.0 22.0,18.808067064430016 22.0))
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_01D6B7_N21E018_2019_04_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01D6B7_N21E018_2019_04_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01D6B7_N21E018_2019_04_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01D6B7_N21E018_2019_04_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01D6B7_N21E018_2019_04_06_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