https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-08T03:10:34.600251Z
2018-09-08T03:11:01.571974Z
s3://sentinel-s1-l1c/GRD/2018/9/8/IW/DV/S1A_IW_GRDH_1SDV_20180908T031034_20180908T031101_023601_02923D_A909
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
2018-09-08T03:10:34.600251Z
2018-09-08T03:11:01.571974Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180908T053741_V20180908T004330_20180908T040100.EOF
191.9674141185342
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-08T05:57:57.858503Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180908T031034_20180908T031101_023601_02923D_A909
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.891208503 4.571792431,38.785603581 4.80253974,37.682438681 5.030814784,37.644076247 4.850204872,37.568738348 4.488498002,37.533378507 4.307155645,37.495678343 4.126293707,37.458984877 3.945215254,37.426146629 3.763325232,37.390646113 3.581984519,37.380377358 3.526947599,38.480991843 3.296270246,39.584250271 3.063678775,39.594654847 3.11887712,39.630616108 3.300748164,39.663915712 3.483179071,39.701225115 3.664758418,39.739517524 3.846126791,39.775471315 4.027985704,39.852119372 4.390695167,39.891208503 4.571792431))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80831244962475
46.08983
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
2021-12-23T06:46:50.989316Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N03E039/2018/09/08/02923D
2.0E-4
2.0E-4
true
block average
2
2
4.0
39.0
3.0
40.0
POLYGON((39.76993849763053 4.0,39.73951752400222 3.8461267910113777,39.66391571199994 3.4831790710000976,39.63061610799938 3.300748163996726,39.58425027099985 3.063678775000027,39.0 3.1868517565200802,39.0 4.0,39.76993849763053 4.0))
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_02923D_N03E039_2018_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02923D_N03E039_2018_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02923D_N03E039_2018_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02923D_N03E039_2018_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02923D_N03E039_2018_09_08_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