https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-11T05:55:03.432074Z
2022-01-11T05:55:30.182291Z
s3://sentinel-s1-l1c/GRD/2022/1/11/IW/DV/S1A_IW_GRDH_1SDV_20220111T055503_20220111T055530_041409_04EC72_B092
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
2022-01-11T05:55:03.432074Z
2022-01-11T05:55:30.182291Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220111T060833_V20220111T051525_20220111T115025.EOF
193.0278036733095
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-11T08:17:07.375576Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220111T055503_20220111T055530_041409_04EC72_B092
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.3239309232260625 35.71593647341651,2.8987815209602665 35.78148456036011,2.610576509276461 35.825002384331526,2.31691484269099 35.86858115218216,1.8942805964638068 35.92997800388121,1.6082353368750368 35.970633015895196,1.1794667079884915 36.030223452883995,0.8889350064075591 36.069676619422694,0.595050345808168 36.10882981530243,0.5619886940969606 35.928123833806886,0.5255610944288968 35.74776314684373,0.4864178829602653 35.56775974647393,0.4457860817949843 35.3879547616116,0.4020911324064504 35.208555729258734,0.3684684475694704 35.027818577115454,0.28239357854835034 34.627171899811245,0.5716415115702994 34.58758702458023,0.8556997928408068 34.548005895624705,1.1389765369446778 34.50783810944609,1.561299825349162 34.44666120841661,1.9851872187351143 34.383704004881785,2.2646730331077363 34.34133697302928,2.5493696193724182 34.297485501346365,2.970067884281794 34.231387442941624,2.979577261137512 34.272024062925716,3.059499889912449 34.63397186831928,3.1065361934161815 34.813838048029034,3.191999470732511 35.17493558919694,3.236564401358567 35.35520419011321,3.3239309232260625 35.71593647341651))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76864364745539
46.61536849367336
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
2022-01-11T10:02:49.553526Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N35E000/2022/01/11/04EC72
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.36249190884544646 35.0,0.4020911324064572 35.20855572925877,0.44578608179506973 35.387954761611894,0.4864178829605844 35.56775974647542,0.5255610944289045 35.74776314684374,0.5619886940969306 35.92812383380667,0.5751390323057334 36.0,1.0 36.0,1.0 35.0,0.36249190884544646 35.0))
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_04EC72_N35E000_2022_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EC72_N35E000_2022_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EC72_N35E000_2022_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EC72_N35E000_2022_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EC72_N35E000_2022_01_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