https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-25T15:55:11.698984Z
2022-03-25T15:55:40.728331Z
s3://sentinel-s1-l1c/GRD/2022/3/25/IW/DV/S1A_IW_GRDH_1SDV_20220325T155511_20220325T155540_042480_0510E7_A631
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
2022-03-25T15:55:11.698984Z
2022-03-25T15:55:40.728331Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220325T163338_V20220325T154901_20220325T222401.EOF
347.61994000129886
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-25T16:49:08.760112Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220325T155511_20220325T155540_042480_0510E7_A631
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.628750987868962 23.250408546639726,32.00803081272617 23.318280478131722,32.26259813930376 23.363282686564254,32.77263466087062 23.452111984885313,33.15719947792681 23.517910457013908,33.41410240583103 23.561301755321644,33.67140463596803 23.604306998670868,34.042748898026545 23.665572676257476,34.030978528036144 23.72357208355104,33.96204673041231 24.08543566382705,33.92699605489075 24.266264717223994,33.72687309702276 25.291883046203154,33.34786564595045 25.23086724686928,33.08802764899386 25.188436120868687,32.568805706477974 25.102194536510062,32.18400520907274 25.037026725361393,31.92674180948947 24.992865166156086,31.66696011636256 24.947790289212794,31.280779772536388 24.879885291601962,31.306764110257607 24.757891396876456,31.34640469995438 24.576896671692843,31.462629403275354 24.03343594464932,31.53861563557353 23.67086129220147,31.628750987868962 23.250408546639726))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8332475267159
46.70273553177489
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
2022-03-28T09:01:59.943216Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N23E034/2022/03/25/0510E7
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.886196611754904,34.04274889802672 23.66557267625764,34.0 23.658519813264213,34.0 23.886196611754904))
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_0510E7_N23E034_2022_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0510E7_N23E034_2022_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0510E7_N23E034_2022_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0510E7_N23E034_2022_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0510E7_N23E034_2022_03_25_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