https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-10T17:16:53.661967Z
2021-06-10T17:17:22.698118Z
s3://sentinel-s1-l1c/GRD/2021/6/10/IW/DV/S1A_IW_GRDH_1SDV_20210610T171653_20210610T171722_038280_048470_22BA
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
2021-06-10T17:16:53.661967Z
2021-06-10T17:17:22.698118Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.6143169920392
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-10T19:20:44.248825Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210610T171653_20210610T171722_038280_048470_22BA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.762181580938737 -38.18224313772882,22.110233969094658 -38.10275347293302,22.395024327556875 -38.03679773937949,22.67930246951716 -37.97015596886672,23.10475266146493 -37.868913258517495,23.38773711128914 -37.80056888547732,23.811233124983453 -37.69678580120422,24.0929059690408 -37.62675697667805,24.479706110601523 -37.52926491862243,24.320017995077368 -37.1191909719678,24.18381769927794 -36.765530729610916,24.048896004910656 -36.41169333068773,23.870406108482864 -35.93821404022366,23.490739836438546 -36.03369061835458,23.214309640346098 -36.102297227400584,22.79876934005353 -36.204013274336184,22.52114931868371 -36.27102402666094,22.103835921933445 -36.37033376653123,21.82504187402592 -36.43573217496893,21.545782835515997 -36.500481059381684,21.204541565372246 -36.5785495823422,21.368058059674752 -37.05570579545391,21.49157372079224 -37.41233676988388,21.616182573092573 -37.76883028514458,21.762181580938737 -38.18224313772882))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.4532
45.3921506828826
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
2021-12-26T07:02:03.719325Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S38E021/2021/06/10/048470
2.0E-4
2.0E-4
true
block average
2
2
-37.0
21.0
-38.0
22.0
POLYGON((21.69782142104318 -38.0,21.491573720826963 -37.41233676998398,21.348968260287133 -37.0,22.0 -37.0,22.0 -38.0,21.69782142104318 -38.0))
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_048470_S38E021_2021_06_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048470_S38E021_2021_06_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048470_S38E021_2021_06_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048470_S38E021_2021_06_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048470_S38E021_2021_06_10_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