https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-11T16:28:53.122393Z
2018-11-11T16:29:22.128229Z
s3://sentinel-s1-l1c/GRD/2018/11/11/IW/DV/S1A_IW_GRDH_1SDV_20181111T162853_20181111T162922_024542_02B179_D664
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
2018-11-11T16:28:53.122393Z
2018-11-11T16:29:22.128229Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181111T171609_V20181111T132033_20181111T163803.EOF
347.1053691724293
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-11T17:28:00.201865Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181111T162853_20181111T162922_024542_02B179_D664
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.204744626 -32.559503176,32.541221937 -32.482354411,32.806905034 -32.420695214,33.07222603 -32.358479136,33.469524609 -32.26411541,33.733932459 -32.200516235,34.129853096 -32.104087692,34.393336972 -32.039118564,34.758536619 -31.948000947,34.619976916 -31.535665743,34.501393656 -31.179477941,34.383751172 -30.823156079,34.228511589 -30.348415465,33.868847106 -30.43787968,33.609391497 -30.501696231,33.219577154 -30.596455653,32.959282402 -30.658982151,32.568216185 -30.751797368,32.307091527 -30.81302168,32.045637598 -30.873721756,31.714555561 -30.94970574,31.858296557 -31.427415987,31.967130714 -31.785999863,32.076755258 -32.144478509,32.204744626 -32.559503176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68935
45.51517549307627
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
2021-12-23T17:34:11.478336Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S32E032/2018/11/11/02B179
2.0E-4
2.0E-4
true
block average
2
2
-31.0
32.0
-32.0
33.0
POLYGON((32.032573014947126 -32.0,32.0 -31.893484343302095,32.0 -31.0,33.0 -31.0,33.0 -32.0,32.032573014947126 -32.0))
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_02B179_S32E032_2018_11_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B179_S32E032_2018_11_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B179_S32E032_2018_11_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B179_S32E032_2018_11_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B179_S32E032_2018_11_11_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