https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-06T06:47:30.332254Z
2021-12-06T06:47:53.784126Z
s3://sentinel-s1-l1c/GRD/2021/12/6/IW/DV/S1B_IW_GRDH_1SDV_20211206T064730_20211206T064753_029901_0391C5_529F
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-12-06T06:47:30.332254Z
2021-12-06T06:47:53.784126Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2882348670925
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-06T07:49:53.761641Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211206T064730_20211206T064753_029901_0391C5_529F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.00732548800796 22.150524791535425,-12.381476757208878 22.218253766989886,-12.632730628721129 22.26321693004242,-12.885124012103617 22.307963965499525,-13.261149417854153 22.37385142402355,-13.638219002821648 22.43898382558824,-13.890646915760279 22.482061017616477,-14.401117927717598 22.56788493567163,-14.50676315043569 22.02534549491399,-14.542400262985051 21.844529955466268,-14.576918674907652 21.66352166938738,-14.652049011733387 21.278835750308858,-14.147782842032317 21.19250100776566,-13.523321324124618 21.08336204014497,-12.900325434233917 20.972029010058783,-12.27958902901923 20.8586689254298,-12.27394956341506 20.881499000527377,-12.235461460326912 21.06273017525718,-12.160866776841202 21.425627778235008,-12.122067790045676 21.60680048346294,-12.085947733926554 21.788461857352285,-12.046309531108394 21.96948054405756,-12.00732548800796 22.150524791535425))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84846272649032
46.61291174005132
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
2021-12-26T15:58:22.906547Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N20W013/2021/12/06/0391C5
2.0E-4
2.0E-4
true
block average
2
2
21.0
-13.0
20.0
-12.0
POLYGON((-12.2487834809761 21.0,-12.279589029018688 20.858668925429782,-13.0 20.989841441263152,-13.0 21.0,-12.2487834809761 21.0))
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_0391C5_N20W013_2021_12_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0391C5_N20W013_2021_12_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0391C5_N20W013_2021_12_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0391C5_N20W013_2021_12_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0391C5_N20W013_2021_12_06_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