https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-07-31T04:34:56.676913Z
2019-07-31T04:35:21.675092Z
s3://sentinel-s1-l1c/GRD/2019/7/31/IW/DV/S1A_IW_GRDH_1SDV_20190731T043456_20190731T043521_028356_033447_F82D
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
2019-07-31T04:34:56.676913Z
2019-07-31T04:35:21.675092Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190731T074852_V20190731T034436_20190731T070206.EOF
191.9745207032524
693000
Copernicus S1 Core Ground Segment - DPA
2019-07-31T08:16:09.786463Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190731T043456_20190731T043521_028356_033447_F82D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.78561990678942 -2.7536613887279735,16.684061343398536 -2.5134231122051176,15.582721622402461 -2.272246377904926,15.466354167666639 -2.814886444970093,15.388064543468941 -3.1765866774297806,15.256382430013726 -3.7782766470805846,16.358710797485717 -4.022096084849396,17.46150952874126 -4.264418614290432,17.592139248271447 -3.6608274279455535,17.669903118653924 -3.2979934488395393,17.78561990678942 -2.7536613887279735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64107
45.96538276437849
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
2021-12-24T19:50:49.067999Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S04E017/2019/07/31/033447
2.0E-4
2.0E-4
true
block average
2
2
-3.0
17.0
-4.0
18.0
POLYGON((17.733252032509863 -3.0,17.518735230846733 -4.0,17.0 -4.0,17.0 -3.0,17.733252032509863 -3.0))
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_033447_S04E017_2019_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033447_S04E017_2019_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033447_S04E017_2019_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033447_S04E017_2019_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033447_S04E017_2019_07_31_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