https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-27T15:48:38.074930Z
2022-11-27T15:49:03.073280Z
s3://sentinel-s1-l1c/GRD/2022/11/27/IW/DV/S1A_IW_GRDH_1SDV_20221127T154838_20221127T154903_046082_05840F_15CD
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
2022-11-27T15:48:38.074930Z
2022-11-27T15:49:03.073280Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221127T143907_V20221127T140211_20221127T203711.EOF
347.3683112569369
693000
Copernicus Ground Segment
2022-11-27T16:04:55.913173Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221127T154838_20221127T154903_046082_05840F_15CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.533697369736736 28.623958421443103,32.90799129583459 28.687054261900816,33.16884142648343 28.730365517521573,33.43707516600854 28.77433607364119,33.83120402665827 28.837920521616926,34.09587475773707 28.8799302886531,34.48427847009476 28.940589136293475,34.73805432349877 28.979587585121322,35.06318363334208 29.02877609158426,35.02531137901248 29.209006557196027,34.98849511389883 29.389485900590383,34.95595371739522 29.57059423786784,34.92210968218818 29.75150438724561,34.88440853087644 29.93184035952279,34.84894531648474 30.112503938073832,34.768726258861975 30.533508887680817,34.44308611961401 30.485480838702408,34.17384622035776 30.445111006289455,33.9082256571138 30.4047035618686,33.51650578950963 30.344061615394835,33.246683555542056 30.30157443041214,32.84902946042653 30.237871997461717,32.57876674655771 30.193846366283243,32.1974987277548 30.13071002962767,32.25138191549834 29.890382177276937,32.28714579043691 29.708682696614293,32.331659812205196 29.52844838746009,32.385837109564626 29.349840607415103,32.409988768746764 29.166191445986815,32.452518046880655 28.98563196293992,32.4972081585354 28.805440897020464,32.533697369736736 28.623958421443103))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70700591406862
46.33435746701594
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
2022-11-27T17:59:06.930566Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N29E033/2022/11/27/05840F
2.0E-4
2.0E-4
true
block average
2
2
30.0
33.0
29.0
34.0
POLYGON((33.0 29.0,33.0 30.0,34.0 30.0,34.0 29.0,33.0 29.0))
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_05840F_N29E033_2022_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05840F_N29E033_2022_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05840F_N29E033_2022_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05840F_N29E033_2022_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05840F_N29E033_2022_11_27_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 2021
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