https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-13T04:43:40.125634Z
2018-11-13T04:44:09.145567Z
s3://sentinel-s1-l1c/GRD/2018/11/13/IW/DV/S1B_IW_GRDH_1SDV_20181113T044340_20181113T044409_013581_019246_344A
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
2018-11-13T04:43:40.125634Z
2018-11-13T04:44:09.145567Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181113T063951_V20181113T022134_20181113T053904.EOF
192.2888552170622
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-13T06:48:12.923773Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181113T044340_20181113T044409_013581_019246_344A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.908196406 22.452411125,18.312253682 22.559485833,17.710236517 22.665245622,17.107307086 22.768742151,16.51738516 22.867652657,16.506257036 22.809129841,16.432772527 22.447980844,16.396858364 22.267262813,16.358313135 22.086981592,16.31886151 21.906851491,16.278713099 21.726836744,16.246550951 21.545475757,16.212063711 21.364501009,16.186027441 21.243623023,16.768987471 21.143673368,17.364866309 21.039290729,17.959913304 20.932823124,18.54903032 20.825221643,18.577021971 20.946326938,18.614427826 21.127707725,18.64950719 21.309514262,18.692919962 21.489793487,18.735493728 21.670228262,18.777100892 21.85084209,18.816167793 22.03192046,18.896043271 22.393760882,18.908196406 22.452411125))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8705868443198
46.17454916201719
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
2021-12-23T17:41:15.387653Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E017/2018/11/13/019246
2.0E-4
2.0E-4
true
block average
2
2
23.0
17.0
22.0
18.0
POLYGON((17.0 22.786734020272633,17.71023651700183 22.665245621999663,18.0 22.614341218265995,18.0 22.0,17.0 22.0,17.0 22.786734020272633))
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_019246_N22E017_2018_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019246_N22E017_2018_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019246_N22E017_2018_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019246_N22E017_2018_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019246_N22E017_2018_11_13_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