https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-13T03:44:49.721012Z
2021-02-13T03:45:14.719229Z
s3://sentinel-s1-l1c/GRD/2021/2/13/IW/DV/S1A_IW_GRDH_1SDV_20210213T034449_20210213T034514_036566_044B7E_BFD3
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
2021-02-13T03:44:49.721012Z
2021-02-13T03:45:14.719229Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210213T073337_V20210213T030334_20210213T062104.EOF
192.6421684050452
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-13T17:23:36.521650Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210213T034449_20210213T034514_036566_044B7E_BFD3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.96884778520048 30.141519906699312,34.57656776327335 30.20642822240147,34.31462517295827 30.249072615183405,33.91517979059442 30.313021179514372,33.64771826169643 30.355112978918235,33.249530670962656 30.416703376330332,32.98364338375614 30.457112652022538,32.71871244892709 30.49680737907302,32.40773656375037 30.54265811893168,32.37224399659379 30.362159070800722,32.33559450282928 30.181731640928028,32.29372712287747 30.002068763303882,32.26193580191921 29.820925074276488,32.22716571797657 29.640214501043957,32.18675641176139 29.460333353678145,32.14991294619194 29.27992232456393,32.10531372097233 29.03916136752968,32.409979393129504 28.993102995710665,32.679476672923 28.951748305815812,32.94251802409383 28.910825901518173,33.33320561710436 28.84903503768402,33.71998227385896 28.786673998099022,33.975794802657646 28.74477878047079,34.243939069269004 28.700318711798534,34.639740070021205 28.63364887506814,34.81324226432551 29.417159555050628,34.844938233902 29.59947900909276,34.88555490081316 29.780302935660785,34.928269824752284 29.960778807548,34.96884778520048 30.141519906699312))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71355571490832
46.3870806086089
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
2021-12-26T00:57:21.532470Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E033/2021/02/13/044B7E
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_044B7E_N29E033_2021_02_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044B7E_N29E033_2021_02_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044B7E_N29E033_2021_02_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044B7E_N29E033_2021_02_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044B7E_N29E033_2021_02_13_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