https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-02-21T15:46:41.479502Z
2019-02-21T15:47:06.476931Z
s3://sentinel-s1-l1c/GRD/2019/2/21/IW/DV/S1A_IW_GRDH_1SDV_20190221T154641_20190221T154706_026029_02E6CE_6CE4
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
2019-02-21T15:46:41.479502Z
2019-02-21T15:47:06.476931Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190221T181541_V20190221T140952_20190221T172722.EOF
348.0075818400317
693000
Copernicus S1 Core Ground Segment - UPA
2019-02-21T18:38:56.508723Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190221T154641_20190221T154706_026029_02E6CE_6CE4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.8766241291821 -6.613894849270526,38.41943831774341 -6.4936574477289355,38.983694421092025 -6.368000605189359,39.54767666798583 -6.241737037529402,40.084156892154716 -6.121020362913395,40.04384955335682 -5.94041018071303,39.92824416942787 -5.397143735003032,39.88844529719398 -5.216356410111759,39.81027413368487 -4.854484658568719,39.759037427968806 -4.613901105517005,38.66080814191437 -4.8581473492549225,37.55624349515722 -5.101854558495933,37.60682709742805 -5.343214234871024,37.683979443605985 -5.706254701504993,37.72321892215921 -5.887634978943859,37.83695599979741 -6.432685601728545,37.8766241291821 -6.613894849270526))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54984
46.07087462911233
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
2021-12-24T11:35:26.829990Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S06E039/2019/02/21/02E6CE
2.0E-4
2.0E-4
true
block average
2
2
-5.0
39.0
-6.0
40.0
POLYGON((39.84170820804843 -5.0,39.92824416942905 -5.397143735008891,40.0 -5.734347191356245,40.0 -6.0,39.0 -6.0,39.0 -5.0,39.84170820804843 -5.0))
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_02E6CE_S06E039_2019_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02E6CE_S06E039_2019_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02E6CE_S06E039_2019_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02E6CE_S06E039_2019_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02E6CE_S06E039_2019_02_21_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